Each big square below represents one whole.
A big square with 100 of the 100 equal pieces shaded
A big square with 5 of the 100 equal pieces shaded
Express the shaded area as both a fraction and a decimal.
Fraction:
Decimal:

Answers

Answer 1

A big square with 100 squares in the whole square. 5 of those squares are shaded. The shaded area as both a fraction and a decimal is expressed as:

Fraction: 5/100

Decimal: 0.05

What are decimals and fractions?

In the form of a numerator and a denominator, fractions express a portion of a whole. Decimals are used to express fractions with a denominator of a power of ten, such as 10, 100, or 1000, in numerical form. Arithmetic is the representation of fractions in their decimal form, where the denominator is 10 or a power of 10 more, such as 100, 1000, or 10,000, etc.

Given:

Area of the whole square = 10 by 10

= 10×10 = 100unit²

The shaded area expressed as a fraction = 5unit²/100unit²

= 51/100

Shaded area expressed as a decimal = 5/100

Then take the number 5 and carry the point by two decimal place from the right

= 0.05

Shaded area expressed as a percent of the whole = (5/100) × 100

= (5×100)/100

= 5%

To learn more about square, visit:

https://brainly.com/question/14239024

#SPJ1


Related Questions

the coefficient of determination: group of answer choices indicates whether the correlation coefficient is significant. is a measure of the amount of variability in one variable that is shared or accounted for by the other. is the square root of the variance. is the square root of the correlation coefficient.

Answers

The coefficient of determination is not the square root of the correlation coefficient.

The coefficient of determination refers to the proportion of the variance in the dependent variable that is accounted for by the independent variable.

It is the square of the correlation coefficient and ranges between 0 and 1, with 0 indicating no correlation, while 1

indicates a perfect correlation.

The coefficient of determination is a measure of how much variation exists between two variables, with a higher value

indicating a stronger relationship between the two variables.

Additionally, the group of answer choices can indicate whether the correlation coefficient is significant, and the

coefficient of determination is not the square root of the correlation coefficient.

for such more question on coefficient

https://brainly.com/question/4219149

#SPJ11

your university is upgrading the computers on campus. a national student survey revealed that 62% of college students preferred pcs to macs. a recent poll of 200 social science majors at your university revealed that 82% of students preferred macs to pcs. how do social science majors at your university compare to national mac computer preference norms for college students? what is the correct statistical decision?

Answers

The social science majors at your university compare to national mac computer preference norms for college students statistical decision is  5.83.

The gathering, characterization, analysis, and drawing of inferences from quantitative data are all tasks that fall under the purview of statistics, a subfield of applied mathematics. Probability theory, linear algebra, and differential and integral calculus play major roles in the mathematical theories underlying statistics.

Finding valid inferences about big groups and general occurrences from the behaviour and other observable features of small samples is a major challenge for statisticians, or persons who study statistics. These tiny samples are representative of a small subset of a larger group or a small number of isolated occurrences of a widespread phenomena.

Proportion of students who preferred PC's to Mac (P) = 0.62

Sample size (n) = 200

Sample proportion of students who prefer Mac's to PCs = 0.82

To compare the proportion of students with Mac preference for college students a Z-test for single proportion will e conducted. The hypothesis is formulated as follows:

H o: There is no significant difference in the national proportion and college preference

H1 : There is a significant difference in the national proportion and college preference

The test statistic is computed below:

[tex]z=\frac{p-p_0}{\sqrt{\frac{p_0(1-p_0)}{n} } }[/tex]

[tex]z=\frac{0.82-0.62}{\sqrt{\frac{0.62(1-0.62)}{200} } }[/tex]

= 5.8272

Thus, the value of the test statistic is 5.83.

Learn more about Statistical decision:

https://brainly.com/question/20116913

#SPJ4

The area of a parallelogram is 40 square inches. The base of the parallelogram is 5 inches. What is the height of the​ parallelogram?

Answers

Answer: 8

Step-by-step explanation: 5x8=40

The
An online teacher sends updates to students via text.
probability distributions shows the number of texts (X) the
teacher may send in a day.
Texts Sent 0 1 2 3 4 5
P(X)
0.05 0.05 0.1 0.1 0.4 0.3
What is the probability that the teacher sends 3 or 4 texts in
a day?

Answers

The probability that teacher send 3 or 4 text every day is option B = 0.5

How to find Probability?

Probability is the measure of the likelihood of an event occurring. It is typically represented as a number between 0 and 1, where 0 indicates that the event is impossible, and 1 indicates that the event is certain.

To find the probability of an event, you need to identify the number of ways the event can occur and the total number of possible outcomes.

The formula for probability is:

Probability = Number of favorable outcomes / Total number of outcome

The probabilities of P(X=3) and P(X=4) must be added in order to determine the likelihood that the teacher sends 3 or 4 texts per day:

P(X=3 or X=4)=P(X=3) + P(X=4)=0.1 + 0.4 = 0.5

The likelihood that the teacher will send three or four texts every day is therefore 0.5.

Learn more about Formula of Probability here

https://brainly.com/question/28564973

#SPJ1

A $1 million grant is to be divided among
four charities, J, K, L, and M. If L and M will
be awarded $125,000 more than K and
$325,000 less than J, how much of the grant
will be awarded to M?

Answers

If a $1 million grant is to be divided among four charities, J, K, L, and M.  M will be awarded $200,000 of the grant.

How much of the grant will be awarded to M?

Let the amount awarded to K be x. Then the amounts awarded to L and M will be x + 125,000 and y - 325,000, respectively.

Since the total grant is $1 million, we have:

x + (x + 125,000) + (y - 325,000) + y = 1,000,000

Simplifying this equation, we get:

2x + 2y - 200,000 = 1,000,000

2x + 2y = 1,200,000

x + y = 600,000

We also know that:

y - 125,000 = x + 325,000

y = x + 450,000

Substituting this into the equation x + y = 600,000, we get:

x + (x + 450,000) = 600,000

2x + 450,000 = 600,000

2x = 150,000

x = 75,000

Therefore, the amount awarded to M is:

y - 325,000 = x + 450,000 - 325,000 = $200,000

So, M will be awarded $200,000 of the grant.

Learn more about grant here:https://brainly.com/question/1559476

#SPJ1

For the situations below, define a random variable X for the situation and then decide if they follow a binomial distribution model by commenting on the four requirements.

1. You roll a DnD dice (20-sided), 20 times and record the number that shows on the dice.

2. A basketball player can make 60% of their free throws. The coach plans on having a free throw shooting competition and the player will be shooting 100 shots.

3. From a standard deck of cards, you pull out a card, record the suit, put it back and reshuffle. You continue until you get two spades in a row.

4. You are conducting a survey at your school to see how many students own smartphones. The probability that a student will own a smartphone is 0.85. You plan on having 200 students participate in your survey.

Answers

By answering the presented question, we may conclude that Because the likelihood of a student possessing a smartphone is the same for each participant, the trials are similar.

What is a Variable?

A variable is something that may be changed in the context of a mathematical problem or experiment. A variable is often indicated by a single letter. Variables are commonly represented by the letters x, y, and z. A variable is a property that can be measured and has a large range of values. A few examples of criteria are size, age, affluence, location of birth, academic status, and kind of dwelling. Variables may be classified into two basic groups using both category and numerical methods.

X is a random variable that represents the amount of times a given number is rolled in 20 rolls of a 20-sided dice. This circumstance does not fit the binomial distribution model because the following four conditions are not met:

The trials are not independent since the outcome of each dice roll influences the odds of the succeeding rolls.

The success probability is not set since it is determined by the number chosen to count as a success.

Because the possibilities of each event are not equal, the trials are not similar.

The number of trials is predetermined.

X is a random variable that represents the number of successful free throws out of 100. Because the four prerequisites are satisfied, this scenario follows a binomial distribution model:

Because the outcome of one free throw does not impact the outcome of another, the trials are independent.

The success probability is set at 0.6.

Because the probability of making a free throw is the same for each shot, the trials are similar.

The trial count is set at 100.

X is a random variable that represents the number of cards drawn before receiving two spades in a row. This circumstance does not fit the binomial distribution model because the following four conditions are not met:

The trials are not independent since the outcome of each draw influences the likelihood of subsequent pulls.

The likelihood of success is not fixed because it is determined by the outcome of the prior pull (s).

Because the possibilities of each event are not equal, the trials are not similar.

The number of trials is not predetermined.

X is a random variable that represents the number of students out of 200 who own smartphones. Because the four prerequisites are satisfied, this scenario follows a binomial distribution model:

The trials are independent since one student's possession of a smartphone has no bearing on the outcome of another student.

The success probability is set at 0.85.

Because the likelihood of a student possessing a smartphone is the same for each participant, the trials are similar.

The trial count is set at 200.

To know more about variable visit:

https://brainly.com/question/2466865

#SPJ1

your school football team has 10 scheduled games for the season. you want to attend at least 4 games. how many different combinations of games can you attend?

Answers

There are 848 different combinations of games that you can attend if you want to go to at least 4 games out of the 10 scheduled games.

If you want to attend at least 4 games out of the 10 scheduled games, there are several different combinations that you can attend.

To calculate the total number of combinations, we can use the combination formula

nCr = n! / r! × (n-r)!

where n is the total number of games (10), and r is the number of games you want to attend (4).

First, let's calculate the number of combinations of attending exactly 4 games

10C4 = 10! / 4! × (10-4)! = 210

This means that there are 210 different combinations of attending exactly 4 games out of the 10 scheduled games.

Next, let's calculate the number of combinations of attending 5, 6, 7, 8, 9, or all 10 games

10C5 = 10! / 5! × (10-5)! = 252

10C6 = 10! / 6! × (10-6)! = 210

10C7 = 10! / 7! × (10-7)! = 120

10C8 = 10! / 8! × (10-8)! = 45

10C9 = 10! / 9! × (10-9)! = 10

10C10 = 10! / 10! × (10-10)! = 1

So the total number of different combinations of attending at least 4 games is

210 + 252 + 210 + 120 + 45 + 10 + 1 = 848

Learn more about combination here

brainly.com/question/28720645

#SPJ4

in project 8, the out-of-sample results are expected to track closely with, exceed, or come close to the results of the theoretically optimal solution (tos). true or false?

Answers

The answer of the given question based on the theoretically optimal solution is ,False.

What is Model?

A model refers to a simplified representation of a real-world system or phenomenon that is used to gain insights, make predictions, or solve problems. Models in math can take many forms, including mathematical equations, geometric shapes, graphs, or diagrams.

Mathematical models are often used in various fields like physics, engineering, economics, and biology to represent and analyze complex phenomena. These models are constructed using mathematical principles and are based on assumptions and simplifications of the real-world system they represent.

False.

In project 8, the out-of-sample results are expected to provide an estimate of how well the model is expected to perform on new, unseen data. The out-of-sample results are not necessarily expected to the track closely with or exceed  results of theoretically optimal solution (TOS), as TOS is based on training data and may not generalize well to new data. The goal is to find a model that performs well on both the training data and new, unseen data, so the out-of-sample results are used to evaluate the generalization performance of the model.

To know more about Mathematical equations visit:

https://brainly.com/question/29514785

#SPJ1

answerrrrr pleaseeeeeeeeeeeeeeeeeeeeeeee <3..

Answers

the scale factor for the dilation is 1.0625. According to the given question

how to find scale factor?

To find the scale factor for the dilation that transforms quadrilateral QRST to Q'R'ST, we need to compare the corresponding side lengths of the two figures. Since the figures are similar, the corresponding sides are proportional to each other.

Let the scale factor be represented by k. Then, we have:

|QR| / |Q'R'| = |RS| / |R'S'| = |ST| / |S'T'| = k

We can use the given information about the coordinates of the vertices to calculate the lengths of the sides.

|QR| = √((4-(-2))² + (1-(-4))²) = √(85)

|RS| = √((2-4)²+ (7-1)²) = √(40)

|ST| = √(((-4)-2)² + (1-7)²) = √(72)

|Q'R'| = √(((-4)-(-8))²+ ((-1)-(-7))²) = √(80)

|R'S'| = √(((-8)-(-2))² + ((-7)-1)²) = √(170)

|S'T'| = √(((-2)-(-4))² + (1-7)²) = √(20)

Therefore, we have:

√(85) /√(80) = √(40) / √(170) =√(72) / √(20) = k

Simplifying, we get:

k = √(85/80) = √(17/16) = 1.0625

Thus, the scale factor for the dilation is 1.0625.

Note: It's important to keep track of the order of the vertices when calculating the lengths of the sides. In this case, we assumed that the vertices were listed in clockwise order around the quadrilateral.

To know more about factors visit :-

https://brainly.com/question/25829061

#SPJ1

At the school carnival, Nicole is in charge of a spinner game where students can win prizes. The spinner is divided into 4 unequal sections labeled book, sticker, eraser, and keychain. Nicole keeps track of what prizes the spinner lands on for the first 8 students who play. Here are her results: sticker, book, eraser, keychain, sticker, eraser, sticker, keychain Based on the data, what is the probability of the spinner landing on keychain?

Answers

The probability of the spinner landing on keychain is 1/4 or 0.25, which means that for every 4 spins, the spinner is expected to land on keychain once on average.

What is probability?

The measure of the likelihood that an event will occur is known to be Probability.

This is a number between 0 and 1, where 0 represents an impossible event (has no chance of occurring) and 1 represents a definite event (100% chance of occurring).

An event with a probability of 0.5 is equally likely to occur and not to occur. 

To find the probability of the spinner landing on keychain, we need to first determine the total number of spins and the number of times the spinner landed on keychain.

From the given data, we can see that the spinner was spun 8 times, and it landed on keychain twice. Therefore, the probability of the spinner landing on keychain is:

Probability of keychain = Number of times the spinner landed on keychain / Total number of spins

Probability of keychain = 2/8 = 1/4

To know more about number visit:

https://brainly.com/question/11197798

#SPJ1

Use elimination to solve the system of equations.


y = x2 – 3x + 16

y = 9x – 20

Answers

The solution to the system of equations is x = 6, y = 22.

What is solution?

We can start by setting the two expressions for y equal to each other:

x² - 3x + 16 = 9x - 20

Next, we can rearrange the equation into standard quadratic form:

x² - 12x + 36 = 0

Now we can factor the quadratic:

(x - 6)² = 0

This equation has only one solution, x = 6. To find the corresponding value of y, we can substitute x = 6 into either of the original equations:

y = 6² - 3(6) + 16 = 22

Therefore, the solution to the system of equations is x = 6, y = 22.

To know more about expressions, visit:

https://brainly.com/question/14083225

#SPJ1

The rectangular room shown 20 feet long, 48 feet wide, and 10 feet tall. Use the Pythagorean Theorem to find the distance from B to C and the distance from A to B . Round to the nearest tenth, if necessary.

Answers

Answer:

Step-by-step explanation:

We can use the Pythagorean Theorem to find the distances from B to C and from A to B.

The Pythagorean Theorem states that in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the lengths of the other two sides.

Let's first find the distance from B to C. We can see that the length from B to C is the hypotenuse of a right triangle with legs of length 10 feet and 20 feet. So, using the Pythagorean Theorem, we can write:

distance from B to C = sqrt(10^2 + 20^2)

distance from B to C = sqrt(500)

distance from B to C ≈ 22.36 feet (rounded to the nearest tenth)

Therefore, the distance from B to C is approximately 22.36 feet.

Now, let's find the distance from A to B. We can see that the width of the room, from A to B, is the hypotenuse of a right triangle with legs of length 10 feet and 48 feet. So, using the Pythagorean Theorem, we can write:

distance from A to B = sqrt(10^2 + 48^2)

distance from A to B = sqrt(2354)

distance from A to B ≈ 48.5 feet (rounded to the nearest tenth)

Therefore, the distance from A to B is approximately 48.5 feet.

Order the set of numbers from least to greatest: (4 points)

2.71 repeating 71, 2 and 3 over 4, square root 5, 5 over 2
Group of answer choices

2.71 repeating 71, 2 and 3 over 4, square root 5, 5 over 2.

square root 5, 5 over 2, 2.71 repeating 71, 2 3 over 4

5 over 2, square root 5, 2.71 repeating 71, 2 3 over 4

2 3 over 4, 2.71 repeating 71, 5 over 2, square root 5

Answers

The correct order of the set of numbers from least to greatest is 2 3 over 4, 2.71 repeating 71, 5 over 2, square root 5, the correct option is D..

To order the given set of numbers from least to greatest, we need to compare their values. We start by noticing that 2 and 3 over 4 are equivalent to 2.75. Next, we compare the values of the remaining numbers. Since the square root of 5 is approximately 2.236 and 5 over 2 is equivalent to 2.5, we have:

2 3 over 4 < 2.71 repeating 71 < 2.5 < square root 5

Therefore, the set of numbers in order from least to greatest is 2, 3 over 4, 2.71 repeating 71, 5 over 2, square root 5.

Ordering the set of numbers from least to greatest, we get:

2 3 over 4, 2.71 repeating 71, square root 5, 5 over 2.

To learn more about numbers follow the link:

brainly.com/question/17429689

#SPJ1

joe rolls a die six times and rolls a four twice. is this unusual? why or why not? what about if he rolled a four three times?(order matters)

Answers

1. It is not unusual for Joe to roll a four twice in six attempts because a die has 6 sides, so the probability of rolling a four is 1/6 (one in six).

2. If Joe rolled a four three times in six attempts, it would still not be considered unusual because when the probability of rolling a four three times is slightly lower than rolling it twice, it is still not considered a very low probability or unusual occurrence.

It is not unusual for Joe to roll a four twice in six attempts. Here's why:
1. A die has 6 sides, so the probability of rolling a four is 1/6 (one in six).
2. When rolling the die six times, the probability of rolling a four twice can be calculated using the binomial probability

formula:[tex]P(X=k) = (nCk) * (p^k) * (q^(n-k)),[/tex]

where n is the number of trials,

k is the number of successful outcomes,

p is the probability of success, and q is the probability of failure (1-p).
3. In this case, n=6, k=2, p=1/6, and q=5/6.

So, [tex]P(X=2) = (6C2) * (1/6)^2 * (5/6)^4[/tex] ≈ 0.2009 or 20.09%.
4. Since 20.09% is not a low probability, it is not unusual for Joe to roll a four twice in six attempts.
If Joe rolled a four three times in six attempts, it would still not be considered unusual. Here's why:
1. Using the same binomial probability formula as before, we now have k=3.
2. [tex]P(X=3) = (6C3) * (1/6)^3 * (5/6)^3[/tex] ≈ 0.1550 or 15.50%.
3. While the probability of rolling a four three times is slightly lower than rolling it twice, it is still not considered a very low probability or unusual occurrence.

For similar question on unusual.

https://brainly.com/question/13839270

#SPJ11

Given a circle with a diameter whose endpoints are (3, -1) and (7, 5), write the
equation of the circle.
(x - 5)² + (y-2)² = 169
(x − 3)² + (y + 1)² = 52
(x-3)² + (y + 1)² = 169
(x - 5)² + (y-2)² = 13
(x - 5)² + (y - 2)² = 26

Answers

The circle equation is [tex](x-5)^{2} +(y-2)^{2}[/tex][tex]=52[/tex]. Hence the appropriate answer is [tex](x-3)^{2} +(y+1)^{2} =52[/tex]

What is the centre?

A centre is a point in geometry that connects to a polyhedron or other structure. (or centre). The centre of the figure or object may have distinctive characteristics that are significant when studying it.

For example, the centre of a circle is thought to be the spot that is evenly spaced from all other points on the circle. This term, which is commonly represented by the character "O," is defined in terms of the radius, diameter, and circumference of a circle.

Additionally, other geometric constructions like tangent lines and inscribed polygons use the middle of a circle as well. Other geometric shapes may define the middle differently.

Given

The circle's centre is found at the midpoint of the circumference, which can be established by averaging the [tex]x[/tex]- and[tex]y[/tex]-coordinates of the ends:

[tex]centre = (3+7)/2,(-1+5)/2(,5,2)[/tex]

Distance =[tex]\frac{1}{2}[/tex] of diameter= circle radius

[tex]r=\sqrt{(7-3)}[/tex]

[tex]\sqrt{52/2}[/tex][tex]= \sqrt{2+(5-(-1)2)/2}[/tex][tex]13[/tex]

Therefore the circle equation[tex](x-5)^{2} +(y-2)(y-2)^{2}= \sqrt[2]{13^{2} }[/tex]

[tex](x-5)^{2} +(y-2)^{2} =52[/tex]

Hence the appropriate answer is [tex](x-3)^{2} +(y+1)^{2} =52[/tex]

Learn more about circle

https://brainly.com/question/29142813

#SPJ1

What exponential function can be used to determine the number of transistors in a car that doubles every TWO years? The year is 1974 and there are 4100 transistors. For this function to work, we should be able to find the amount of transistors in a car in the year 1989,1993,1997 etc. (or any odd number of years).

(also I asked this earlier just without the year part)

Answers

We can use the exponential function [tex]N(t) = N0 * 2^(t/2)[/tex] to determine the number of transistors in a car that doubles every two years.

An exponential function with the following form can be used to calculate the number of transistors in an automobile whose number doubles every two years:

[tex]N(t) = N0 * 2^(t/2)[/tex]

Where t is the amount of time in years after the initial measurement, N0 is the number of transistors at the start, and N(t) is the number of transistors at time t.

We can use this technique to determine the number of transistors in the car in any odd year since 1974, when there were 4100 in it.

For instance, we may insert in t = 15 to determine the quantity of transistors in 1989:

transistors N(15) = 4100 * 2(15/2) = 261,632

Similarly, we may enter t = 19 to calculate the number of transistors in 1993:

522,724 transistors are found in N(19) = 4100 * 2(19/2)

In 1997, we can enter t = 23:

1,045,449 transistors make up N(23) = 4100 * 2(23/2)

In summary, we may calculate the number of transistors in an automobile whose number doubles every two years using the exponential equation [tex]N(t) = N0 * 2(t/2)[/tex]. We can determine the number of transistors in a car in any odd year with an initial measurement of 4100 transistors in 1974.

Learn more about exponential function here:

https://brainly.com/question/14355665

#SPJ1

Can you Solve these Problems ASAP

Find the set of solutions for each of the following absolute value inequalities

Answers

The set of solutions for each of the inequalities are given by:

(b) - 4.8 < m < 6.4

(e) x [tex]\geq[/tex] 5

(g) - 11.6 < z < 14

(h) either k < -19/3 or k > 7

Solving the given absolute value inequalities we get,

(b) The given inequality,

|2 - 5m/2| < 14

- 14 < 2 - 5m/2 < 14

-14 - 2 < -5m/2 < 14 - 2

-16 < -5m/2 < 12

-12 < 5m/2 < 16

-12*2 < 5m < 16*2

-24/5 < m < 32/5

- 4.8 < m < 6.4

(e) The given inequality,

2> - |(x-8)/5 + 3/5|

|(x-8)/5 + 3/5| > -2

|(x-8)/5 + 3/5| [tex]\geq[/tex] 0 [Since absolute value is always positive or zero]

(x-8)/5 + 3/5 [tex]\geq[/tex] 0

(x-8+3)/5 [tex]\geq[/tex] 0

x - 5 [tex]\geq[/tex] 0

x [tex]\geq[/tex] 5

(g) The given inequality,

|(5z - 6)/8| < 8

-8 < (5z - 6)/8 < 8

-64 < 5z - 6 < 64

-64 + 6 < 5z < 64 + 6

-58 < 5z < 70

-58/5 < z < 70/5

-58/5 < z < 14

- 11.6 < z < 14

(h) The given inequality,

|(3k - 1)/4| > 5

either, (3k - 1)/4 < -5

3k - 1 < -20

3k < -19

k < -19/3

or, (3k - 1)/4 > 5

3k - 1 > 20

3k > 20 + 1 = 21

k > 21/3

k > 7

Hence the solution sets are:

(b) - 4.8 < m < 6.4

(e) x [tex]\geq[/tex] 5

(g) - 11.6 < z < 14

(h) either k < -19/3 or k > 7

To know more about inequality here

https://brainly.com/question/24372553

#SPJ1

Are these triangles similar, congruent or neither? What theorem supports your answer?
options:

Similar: SAS


Similar: HL


Similar: AA


Congruent: SAS


Congruent: HL


Congruent: SSS


Neither

Answers

Answer:

The triangles are not similar because

12/24 is not equal to 3/5.

"Neither" is the correct answer.

Convert 5pi/2 radians into degrees

Answers

Answer:Tan 5pi/2 can also be expressed using the equivalent of the given angle (5pi/2) in degrees (450°).

Step-by-step explanation:

5π/2 radians is equivalent to 450 degrees.

We have,

To convert radians to degrees, we can multiply the value in radians by the conversion factor of 180 degrees/π radians.

To convert 5π/2 radians into degrees, we can use the conversion factor that states 180 degrees is equal to π radians.

Let's set up the conversion:

(5π/2 radians) × (180 degrees/π radians)

Here, the π radians in the numerator and denominator cancel out, leaving us with:

(5/2) × 180 degrees

Simplifying further, we have:

(5/2) × 180 = 900/2 = 450 degrees

Therefore,

5π/2 radians is equivalent to 450 degrees.

Learn more about unit conversion here:

https://brainly.com/question/13899873

#SPJ6

mindy is saving money. she started with $0. after 6 weeks, she had $900 saved. mindy is not sure exactly how much money she saved each week. she assumes that saved money at a constant rate when she started saving money through week 6. Part A: create a graph that can be used to model the number of dollars,y, mindy saves in x weeks. Part B: explain what the slope of the line you drew represents. Part C: describe how you can use the line to predict the number of weeks it will take Mindy to save $150

Answers

It will take Mindy 1 week tο save $150.

What is Slοpe?

The slοpe οf a line is the measure οf its steepness, defined as the ratiο οf the vertical change (rise) οver the hοrizοntal change (run) between any twο pοints οn the line.

Part A:

Tο create a graph that can be used tο mοdel the number οf dοllars Mindy saves in x weeks, we can use a linear equatiοn in slοpe-intercept fοrm:

y = mx + b

where y is the tοtal amοunt saved after x weeks, m is the slοpe (the cοnstant rate at which Mindy saves mοney), and b is the initial amοunt saved (which is 0 in this case).

Using the infοrmatiοn given, we can find the slοpe οf the line as fοllοws:

m = (change in y) / (change in x)

m = ($900 - $0) / (6 weeks - 0 weeks)

m = $150 per week

Sο the equatiοn fοr the line is:

y = $150x

We can graph this line by plοtting the pοints (0,0) and (6, $900), and then drawing a straight line cοnnecting them.

Part B:

The slοpe οf the line represents the cοnstant rate at which Mindy saves mοney each week. In this case, the slοpe is $150 per week, which means that Mindy is saving $150 every week.

Part C:

Tο use the line tο predict the number οf weeks it will take Mindy tο save $150, we can plug in the value fοr y (which is $150) intο the equatiοn and sοlve fοr x:

$150 = $150x

x = 1

Sο it will take Mindy 1 week tο save $150.

To learn more about Slope from the given link

https://brainly.com/question/16949303

#SPJ1

Help me solve ignore the pyramid it’s for a different question

Answers

32) (3k-2)(2k-1)=0
k=2/3,1/2
33) (-2)*2+(-2)k-14=0
4=14+2k
-10=2k
k=-5

Please help me with this will reward branilyist

Answers

Answer:

I can’t see it

Step-by-step explanation:

the following data set shows population of the united states (in million) since 1790, year 1790 1800 1810 1820 1830 1840 1850 1860 1870 1880 1890 1900 population 3.9 5.3 7.2 9.6 12.9 17.1 23.2 31.4 38.6 50.2 63.0 76.2 year 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 population 92.2 106.0 123.2 132.2 151.3 179.3 203.3 226.5 248.7 281.4 308.7 construct a time plot for the u.s. population. what kind of trend do you see? what information can be extracted from this plot? these data are available in data set populationusa.

Answers

In the given information, we can see that the populace of the United States has expanded consistently over time, with a few variances.

 Here is a chronological chart of the US population data:

Year   Population (millions)

1790  3.9

1800  5.3

1810   7.2

1820   9.6

1830   12.9

1840   17.1

1850   23.2

1860   31.4

1870   38.6

1880   50.2

1890   63.0

1900   76.2

1910   92.2

1920   106.0

1930   123.2

1940   132.2

1950   151.3

1960   179.3

1970   203.3

1980   226.5

1990   248.7

2000  281.4

2010  308.7

From the time chart, we can see that the populace of the United States has expanded consistently over time, with a few variances.

The slant is up, with the populace developing quicker in later a long time.

The time chart moreover permits us to see the rate of populace development over time. We can see that the population has expanded from less than 4 million in 1790 to more than 300 million in 2010.

We are able moreover to see the rate of populace development over diverse periods, such as fast populace development. within the middle of the twentieth century.

In general, the time chart of US populace information gives a visual representation of statistic patterns over time and permits us to effortlessly distinguish designs and changes within the populace.

learn more about statistical patterns

brainly.com/question/9628053

#SPJ4

 

. if the gpa for a student with a gmat score of 600 turned out to be 3.5, what would the residual be? a. 3.2 b. 3.7 c. 0.3 d. 0.2 e. 1.3

Answers

a) The predicted GPA for a student with Verbal SAT score of 500 is 2.9805.

b) The residual for this student is -0.2805.

To calculate the predicted GPA for a student with Verbal SAT score of 500, we need to plug in the value of 500 into the regression equation:

GPA = 2.0336 + 0.0018929 × VerbalSAT

Thus, the predicted GPA for a student with Verbal SAT score of 500 is

GPA = 2.0336 + 0.0018929 × 500 = 2.9805

To calculate the residual for this student, we subtract the predicted GPA from the actual GPA

Residual = Actual GPA - Predicted GPA

Residual = 2.7 - 2.9805 = -0.2805

Therefore, the residual for this student is -0.2805.

Learn more about residual here

brainly.com/question/15526087

#SPJ4

I have solved the question in general, as the given question is incomplete.

The complete question is:

A straight line linear regression analysis was carried out, using Verbal SAT score, VerbalSAT (values can range from 0 to 800), to predict grade point average in college, GPA, for first-year BU students (GPA values can range from 0 to 4). The sample size is 345 first-year BU students. The following are the least squares estimates of the coefficients of the linear regression model and the estimates of their standard error: Variable DF Parameter Standard Estimate Error 1 2.0336 0.1621 Intercept VerbalSAT (Slope) 1 0.0018929 0.0002709 . . Calculate the predicted GPA and the residual for a student with Verbal SAT score of 500. GPA was 2.7 for this student.

find the frequency for which the particular solution to the differential equation has the largest amplitude. you can assume a positive frequency . probably the easiest way to do this is to find the particular solution in the form and then minimize the modulus of the denominator of over all frequencies .

Answers

Answer:

Step-by-step explanation:

To find the frequency for which the particular solution to the differential equation has the largest amplitude, we first need to know the differential equation we are working with. However, since you didn't provide the specific differential equation, let's work with a general example: a forced harmonic oscillator. The equation for a forced harmonic oscillator can be written as:

m * d²x/dt² + c * dx/dt + k * x = F0 * cos(ωt)

where:

m is the mass of the oscillator

x is the displacement of the oscillator

c is the damping coefficient

k is the spring constant

F0 is the amplitude of the external force

ω is the angular frequency of the external force

For this type of equation, we can find the particular solution in the form:

x_p(t) = X * cos(ωt - δ)

where:

X is the amplitude of the particular solution

δ is the phase angle

We can rewrite the differential equation in the frequency domain by substituting x(t) = X * cos(ωt - δ) and its derivatives into the original equation, then applying the trigonometric identities. After simplifying, we can find the expression for X, the amplitude of the particular solution:

X = F0 / sqrt((k - mω²)² + (cω)²)

To find the frequency for which the particular solution has the largest amplitude, we need to maximize X with respect to ω. To do this, we can find the critical points by differentiating X with respect to ω and setting the result to zero:

dX/dω = 0

To simplify the problem, we can define the damping ratio ζ = c / (2 * sqrt(m * k)) and the undamped natural frequency ω_n = sqrt(k / m). The expression for X becomes:

X = F0 / sqrt((ω_n² - ω²)² + (2 * ζ * ω_n * ω)²)

Now, we differentiate X with respect to ω and set it to zero. Solving for ω, we get:

ω = ω_n * sqrt(1 - 2ζ²)

This is the frequency for which the particular solution to the differential equation has the largest amplitude, assuming a positive frequency and that the damping ratio ζ is less than 1 / sqrt(2). Otherwise, the system will be overdamped, and there will be no resonant frequency.

the frequency for which the particular solution to the differential equation has the largest amplitude is:

ω = √(γ/2 - β^2)

To find the frequency for which the particular solution to the differential equation has the largest amplitude, we can assume that the particular solution is of the form:

y(t) = A*cos(ωt + φ)

where A is the amplitude, ω is the frequency, and φ is the phase angle.

Substituting this form of y(t) into the differential equation gives:

-ω^2Acos(ωt + φ) - 2βωAsin(ωt + φ) + γA*cos(ωt + φ) = f(t)

Simplifying this equation gives:

(A/|D|)[γcos(ωt + φ) - ω^2cos(ωt + φ) - 2βω*sin(ωt + φ)] = f(t)

where |D| is the modulus of the denominator of A*cos(ωt + φ) and is given by:

|D| = √[ (γ - ω^2)^2 + (2βω)^2 ]

To find the frequency for which the amplitude of the particular solution is largest, we need to minimize the modulus of the denominator |D| over all frequencies ω. We can do this by finding the critical points of |D| with respect to ω and then checking which of these critical points correspond to a minimum.

Differentiating |D| with respect to ω gives:

d|D|/dω = [2ω(γ - ω^2) - 4β^2ω]/|D|

Setting this equal to zero and solving for ω gives:

ω = ±√(γ/2 - β^2)

We can see that there are two critical points for |D|, one positive and one negative. To check which of these corresponds to a minimum, we can use the second derivative test:

d^2|D|/dω^2 = (2γ - 6ω^2)/|D|^3

Substituting ω = ±√(γ/2 - β^2) into this expression gives:

d^2|D|/dω^2 = ±4√2β^3/γ^(3/2)

Since β and γ are both positive, the second derivative is negative for both critical points, which means that they both correspond to maxima of |D|. The positive critical point corresponds to the frequency for which the amplitude of the particular solution is largest.

for more questions on frequency

https://brainly.com/question/17803539

#SPJ11

Two main sources of income are regular income, such as from a full-time job, and side income, which is any money earned outside a regular job. Active income and passive income can provide enough money to replace a regular job. Discuss some of the effects of various income sources on the economy, both for individuals (microeconomics) and the population as a whole (macroeconomics). Select one of the prompts. In your response, explain your reasoning and be sure to discuss specific types of income.

Prompt 1
Individuals: What happens if someone with lots of side income loses their main job? What if someone without a lot of side income loses their main job?
Population: What would happen if everyone built side income? How might that affect the economy on a larger scale?
Prompt 2
Individuals: Some people work multiple part-time jobs to make ends meet. Others have a large salary but work over 50 hours per week. Many people have physical or other challenges. With these considerations, who has the time and money to invest in building side income? Who might not? Are there other situations that make it harder or easier to build side income?
Population: Is side income a viable solution to poverty?

Answers

Answer:

Prompt 1:

Individuals: If someone with lots of side income loses their main job, they will likely have a financial cushion to fall back on. This can help them weather the storm until they find a new job. On the other hand, if someone without a lot of side income loses their main job, they may be more financially vulnerable and may struggle to make ends meet. They may have to dip into their savings or take on debt to cover their expenses until they find a new source of income.

Population: If everyone built side income, it could have a significant impact on the economy. More people would have additional income streams, which could lead to increased consumer spending and investment. This could, in turn, drive economic growth and create more jobs. However, there could also be downsides to this. If everyone were to focus on building side income, it could lead to a shortage of labor in traditional full-time jobs. This could make it difficult for some businesses to find qualified employees, which could slow down economic growth.

Prompt 2:

Individuals: Building side income can be challenging for people who are already working multiple part-time jobs or who have physical or other challenges. They may not have the time or energy to invest in building a side business or pursuing other opportunities. On the other hand, people with a high salary but who work long hours may have less time to dedicate to side income pursuits, even if they have the financial resources to do so. There may be other situations that make it easier or harder to build side income, such as access to capital, knowledge and skills, and support networks.

Population: While side income can help individuals increase their income, it may not be a viable solution to poverty on a large scale. Some people may not have the resources, knowledge, or opportunities to build side income streams, especially if they are already working long hours or struggling with physical or other challenges. To address poverty, it may be necessary to focus on creating more full-time jobs that provide livable wages and benefits. However, side income can still be a valuable supplement to a regular income, especially for those who have the time and resources to invest in building additional income streams.

Step-by-step explanation:

In addition, it's important to note that side income alone may not be enough to lift people out of poverty. In many cases, people living in poverty face systemic barriers such as lack of access to education, healthcare, and affordable housing. Addressing these issues requires more comprehensive solutions that go beyond income supplementation.

Furthermore, it's worth considering the impact of side income on income inequality. While side income can help some individuals increase their income, it may not be a viable solution for everyone. The ability to generate side income may be influenced by factors such as access to education, social networks, and financial resources. Therefore, promoting side income as a solution to poverty without addressing these underlying issues could potentially widen the gap between the rich and the poor.

In conclusion, while side income can provide financial benefits for individuals and potentially stimulate economic growth on a larger scale, it's important to consider the nuances and limitations of this income source. As with any economic issue, there are no easy solutions, and it's necessary to take a comprehensive and nuanced approach to address poverty and promote economic prosperity.

Final answer:

Diversifying income streams can give individuals financial stability and the economy can potentially benefit from increased consumer spending. However, building side income may not be feasible for everyone and while it could be part of poverty alleviation, it can't be the sole solution.

Explanation:Effects of Diverse Income Sources

In the domain of microeconomics, individuals with significant side income may have financial security even if they lose their main job. This is because their side income can serve as a bridge, mitigating the possible financial strain of job loss. In contrast, those without much side income may face financial hardships if they lose their main job. It is therefore important for individuals to diversify income sources when possible.

From a macroeconomics perspective, if everyone developed side income, it could stimulate economic activity as income levels increase. Increased disposable income could lead to higher consumer spending, igniting broader economic stimulation. However, it might also lead to intensification of work, reducing leisure time and possibly impacting worker mental health and productivity.

Building Side Income - Whom Might It Suit?

Those who work multiple part-time jobs or have sizeable primary-job commitments might find it difficult to secure time for side-income-generating activities. On the other hand, individuals with higher salaries and flexible work schedules might have both the funding and time to establish and nurture a robust side income.

Side Income and Poverty Alleviation

Side income could be a viable solution to poverty if it was accessible to everyone. This would require educational and entrepreneurial initiatives to equip individuals with the skills and opportunities necessary to generate extra income. However, side income alone is not a magic bullet and should be part of a suite of strategies to eradicate poverty.

Learn more about Diverse Income Sources here:

https://brainly.com/question/3032774

#SPJ2

Can someone help me ASAP it’s due tomorrow. I will give brainliest if it’s all done correctly. Show work.

Answers

Answer:

[tex]\frac{1}{8}[/tex]

Step-by-step explanation:

Since there are four answer choices for question one, the chance of picking the correct answer is [tex]\frac{1}{4}[/tex]. However, there is also another question. That question is a true-or-false question, meaning that there is only two options. Therefore, the probability of picking the correct answer is [tex]\frac{1}{2}[/tex]. To find the probability of picking both correctly, you multiply the two together. [tex]\frac{1}{4} * \frac{1}{2} = \frac{1}{8}[/tex], so the answer is [tex]\frac{1}{8}[/tex].

Two of the angles in a triangle measure 73° and 24°. What is the measure of the third angle?

Answers

A triangle has two angles that are 73° and 24° in size. The third angle is 83 degrees in length.

The sum of all the angles in a triangle is always 180 degrees. So, we can utilize this fact to get the third angle's measurement:

Let's call the third angle "x". Then we have:

73° + 24° + x = 180°

Simplifying this equation, we get:

97° + x = 180°

Subtracting 97 degrees from both sides, we get:

x = 83°

Therefore, the measure of the third angle is 83 degrees.

To learn more about triangle, refer:-

https://brainly.com/question/2773823

#SPJ1

How many hours after the culture was started and the maximum population is approximately what?

Answers

Check the picture below, so that's the picture of a parabolic path with a certain initial velocity.

so anyhow, not to bore you to death, the maximum or peak point occurs at the vertex, as you see in the picture, and the x-coordinate is how long it took to get there.

[tex]\textit{vertex of a vertical parabola, using coefficients} \\\\ P(t)=\stackrel{\stackrel{a}{\downarrow }}{-1698}t^2\stackrel{\stackrel{b}{\downarrow }}{+85000}t\stackrel{\stackrel{c}{\downarrow }}{+10000} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right) \\\\\\ \left(-\cfrac{ 85000}{2(-1698)}~~~~ ,~~~~ 10000-\cfrac{ (85000)^2}{4(-1698)}\right) \implies \left( - \cfrac{ 85000 }{ -3396 }~~,~~10000 - \cfrac{ 7225000000 }{ -6792 } \right)[/tex]

[tex]\left( \cfrac{ -21250 }{ -849 } ~~~~ ,~~~~ 10000 +\cfrac{ 903125000 }{ 849 } \right) \\\\\\ \left( \cfrac{ 21250 }{ 849 } ~~~~ ,~~~~ \cfrac{ 911615000 }{ 849 } \right) ~~ \approx ~~ (\stackrel{ hrs }{25}~~,~~\stackrel{ population }{1,074,000})[/tex]

I need help (don't mind the circle btw bc I don't know its right)

Answers

Answer:

3/7

Step-by-step explanation:

The total is 7 blocks. There are three stars. Probability is PART/WHOLE.

3/7

Other Questions
When an author introduces a new character in a short story, he or she must quickly establish the character's key traits. In this portion of the narrative, the author misses an opportunity to develop Mr. Valentine. Rewrite this section of the story to better establish Mr. Valentine as a complex character.Promptly at 8:00 a.m., the doorbell rang. Letting out another deep sigh, Paul pulled himself up off the couch and walked to the door. Opening it, he discovered a small, shriveled, white-haired man staring up at him with piercing blue eyes."Mr. Candor?" the man said in a voice that was much larger than he was."Uh, no, sir. My father isn't home right now. I can give you his work number if you'd like to call him," replied Paul."Mr. Paul Candor is who I'm looking for," said the man. "Is that you?""Oh, yes, sir. That's me. You must be my tutor," said Paul, in a voice that didn't hide his skepticism."Yes, I'm Mr. Valentine. Let's get to work." Paul welcomed Mr. Valentine into the house and they sat at the kitchen table and began to work. Find x round to the nearest 100th from the book the giver my theme is the importance of memory what is some evidence/page num and explanaciom? a car is travelling with a speed of 36km/h,with acceleration of 2.5m/s2.What velocitydoes the car gain after 30s.Find the velocity in S.I. unit Bootle Corp paid Leslie a quarterly dividend payment for $1,490. Leslieowns 119 shares of Bootle. What was the quarterly dividend for one shareof Bootle? chris l please show me how to solve this question: there are 10 questions on a discrete structures final exam. how many ways are there to assign scores to the problems if the sum of the scores is 100 and each question is worth at least 5 points? 2. (Contextualization, Corroboration) What might Document C and Document D both suggest about why some Senators opposed the Treaty of versaly Briefly describe the three basic elements of the Green Revolution in India how do researchers produce whole genome sequences? group of answer choices genomes are sequenced in many overlapping fragments, which can be assembled by pairing their areas of overlap. by digesting the genome with restriction enzymes and then hybridizing it with the dna of a closely related organism. new pcr techniques allow entire chromosomes to be sequenced in a single continuous fragment. Use an identity to write the expression as a single trigonometric function or as a single number. sin 28/ 1 + cos 28 Can you please help me with this question Syed is comparing train distances between his hometown and other nearby towns with the cost of travel fares. His results are shown in the table below. He has modeled the data with the equation y=0.1x + 12Using the sketchpad, calculate and record the missing residuals so that Syed can determine whether a linear model is appropriate for his data set. which of the following accounts is not closed at the end of the year?Accounts Payable Depreciation ExpenseIncome Summary what agency has guidelines that specify how a drug is tested to determine its effectiveness and safety? what is the difference between drug tests that are performed in vitro versus in vivo? during what phase of clinical drug trials is a new drug given to healthy volunteers? posts notices in her neighborhood promising to pay $1,000 for the return of her missing pet ferret. two days later, katy finds the missing ferret and returns it to taylor. what type of contract is this? In its simplest form work out 5/14 x 7/30 which are examples of marketing, sales, and service workplaces? check all that apply. laboratories schools vehicles warehouses farms stores offices The circle graph shows how a family spends its annual Income. If $25,200 is used for Food, Savings, and Insurance combined, what is the total annual income?housing 21%food 18%clothing 17%auto 14%entertaining 12%insurance 11%savings 7% . a woman bought acreage in a distant illinois county and the never went to see it or use it. a man moved on the property, built a cabin, drilled for water and lived there for 23 years. the man was able to eventually become the owner of the land because of: what is the function of DNA? How does it carry out this function?