If TV cable company has 2400 subscribers who are each paying $16 per month, charging $52 per month will yield a maximum revenue of $98,304.
To find the rate that will yield the maximum revenue, we can use the formula:
r = -b / 2a
where r is the rate, a is the coefficient of the quadratic term, and b is the coefficient of the linear term in the revenue equation.
The revenue equation is:
R = (2400 + 120x)(16 - 0.5x)
Expanding and simplifying, we get:
R = -0.5x^2 + 52x + 38400
So, a = -0.5 and b = 52. Plugging these values into the formula, we get:
r = -52 / 2(-0.5) = 52
This means that the company should charge $52 per month to maximize revenue. To find the maximum revenue, we can plug this value into the revenue equation:
R = (2400 + 120(52))(16 - 0.5(52)) = $98,304
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Below is how many wild unicorns live in each of the six enchanted forests on Mystical Island.
12
,
3
,
7
,
9
,
18
,
14
12,3,7,
9,18,14
Using the data, create a histogram.
The histogram below shows the distribution of wild unicorns across the six enchanted forests on Mystical Island. To create a histogram, we first need to determine the range and interval for our bins. We can set the range from 0 to 20 and choose an interval of 5.
The x-axis represents the range of unicorn counts, and the y-axis shows the number of forests that fall into each range of 0 5 10 15 20
As we can see from the histogram, the majority of the enchanted forests have between 10 and 15 wild unicorns. Only one forest has fewer than 5 wild unicorns, while another has more than 15. This visualization allows us to easily compare the unicorn populations across the different forests and identify any outliers.
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What is 3÷2/5? the quotient is seven?
Answer:
3 ÷ 2/5 = 3 × 5/2 = 15/2 = 7 1/2
What is the area of the region of points
satisfying the inequalities x ≤ 0, y ≤ 0, and
y ≥ |x + 4| − 5?
the area of the region of points satisfying the inequalities x ≤ 0, y ≤ 0, and y ≥ |x + 4| − 5 is 12.5 square units.
Graph the following inequality on the sketchpad below. Be sure to shade in the correct
area on the graph.
y>1/4x+2
The graph of the inequality y > 1/4x + 2 is a straight line with a slope of 1/4 passing through the point (0, 2), and the shaded area is above the line. The graph looks like a half-plane that is unbounded in the upward direction.
How to graph the inequality?To graph the inequality y > 1/4x + 2, we can follow these steps:
Start by drawing the line y = 1/4x + 2. To do this, we can use the slope-intercept form of a line, which is y = mx + b, where m is the slope and b is the y-intercept. In this case, the slope is 1/4 and the y-intercept is 2. So we can plot the point (0, 2) and then use the slope to find another point on the line. The slope tells us that for every increase of 4 in x, y will increase by 1. So we can plot the point (4, 3) and draw a straight line passing through both points.
Next, we need to determine which side of the line to shade. To do this, we can pick a point not on the line and test whether it satisfies the inequality. For example, we can pick the point (0, 0) and substitute its x and y values into the inequality y > 1/4x + 2. We get 0 > 1/4(0) + 2, which simplifies to 0 > 2. Since this is false, the point (0, 0) is not a solution to the inequality, so we shade the other side of the line.
Finally, we can label the shaded area to indicate the solution set of the inequality. We can write y > 1/4x + 2 above the shaded area to show the inequality that represents the shaded region.
Therefore, the graph of the inequality y > 1/4x + 2 is a straight line with a slope of 1/4 passing through the point (0, 2), and the shaded area is above the line. The graph looks like a half-plane that is unbounded in the upward direction.
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the sum the ages Three years ago, of the father and son wal us years un After 3 years, the ratio of the agy of the father and son will be 3:1 then How much old is the father from his son?
Determine if the point is a solution of the linear inequality. Point: ( 3 , 2 ) Linear inequality: 3 x + 2 y < 6
The statement is not true, since 13 is not less than 6. Therefore, the point (3, 2) is not a solution of the linear inequality 3x + 2y < 6.
To determine if the point (3, 2) is a solution of the linear inequality 3x + 2y < 6, we substitute the values of x and y in the inequality and check if it is a true statement or not.
A linear inequality is an inequality in which the variables have a degree of one, and the inequality can be expressed as a linear equation with an inequality symbol. A linear inequality can be represented graphically as a line with a shaded region that either includes or excludes certain points in the coordinate plane.
For example, the inequality 2x + 3y > 6 is a linear inequality. To graph this inequality, we can first plot the line 2x + 3y = 6 by finding its x and y intercepts, which are (3, 0) and (0, 2), respectively. Then, we can choose a test point not on the line, such as (0, 0), and substitute its coordinates into the inequality to see if it is a solution.
3(3) + 2(2) < 6
9 + 4 < 6
13 < 6
The statement is not true, since 13 is not less than 6. Therefore, the point (3, 2) is not a solution of the linear inequality 3x + 2y < 6.
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A flower bed is in the shape of a rectangle. It measures
21 ft long and 12 ft wide. Charlie wants to use mulch to
cover the flower bed. The mulch is sold by the square
yard. Use the facts to find the area of the flower bed in
square yards.
Answer
2268 ft²
Step-by-step explanation
1 yard is equivalent to 3 feet. Using this conversion factor, the equivalence of 21 yd is:
[tex]21 \ \text{yd}=21 \ \text{yd}\times\dfrac{3 \ \text{ft}}{1 \ \text{yd}}[/tex]
[tex]\text{Simplifying the units:}[/tex]
[tex]21 \ \text{yd}=\dfrac{21\times3}{1 \ \text{}} \ \text{ft}[/tex]
[tex]21 \ \text{yd}=63 \ \text{ft}[/tex]
Similarly, the equivalence of 12 yards is:
[tex]12 \ \text{yd}=12 \ \text{yd}\times\dfrac{3 \ \text{ft}}{1 \ \text{yd}}[/tex]
[tex]12 \ \text{yd}=12\times3 \ \text{ft}[/tex]
[tex]12 \ \text{yd}=36 \ \text{ft}[/tex]
Therefore, the length of the bed is 63 ft and the width is 36 ft.
Finally, the area of the bed (a rectangle) is calculated as follows:
[tex]\text{A}=\text{length}\times\text{width}[/tex]
[tex]\text{A}=63\times36[/tex]
[tex]\text{A}=2268 \ \text{ft}^2[/tex]
60% of the students in a class are boys. If there are 16 girls in the class, how many boys are there?
Answer:
24 boys
Step-by-step explanation:
If 60% of the students in a class are boys, 40% of the students are girls.
Then 16/0.4 = 40 students total
40 - 16 = 24 boys
or you can use 40 x 0.6 = 24 boys
a⁴b⁴x⁴-2a²b²c²d²xy+c⁴d⁴y²
Step-by-step explanation:
This expression cannot be factored using simple techniques like factoring out common terms or using the difference of squares formula. It is a polynomial of degree 4 in four variables and has no obvious patterns or factors. Therefore, it is a fully factored expression.
1/x+1 + 9/x+9 =1
Solve
To solve the equation:
1/(x+1) + 9/(x+9) = 1
First, we can simplify the equation by finding a common denominator:
((x+9)+9(x+1))/(x+1)(x+9) = 1
Simplifying the numerator, we get:
(10x+18)/(x+1)(x+9) = 1
Cross-multiplying gives:
10x+18 = (x+1)(x+9)
Expanding the right side of the equation, we get:
10x+18 = x^2+10x+9
Simplifying and rearranging gives:
x^2-9 = 0
Using the quadratic formula, we solve for x:
x = (±sqrt(81))/1
x = ±9
Therefore, the solutions to the equation are x = -9 and x = 9.
Solve the triangle: a=100, b=90, a 29 degrees If it is not possible, say so.
It is not possible to solve the triangle with the given information.
What is Triangle ?
A triangle is a polygon with three sides and three angles. It is one of the basic shapes in geometry and is widely used in mathematics, science, and engineering. Triangles can be classified in different ways based on their side lengths, angle measures, and other properties.
To solve a triangle, we need at least three pieces of information, including at least one side length. In this case, we have the side lengths a=100 and b=90, and the angle opposite side a is 29 degrees. However, we don't have enough information to find the remaining angles and side lengths of the triangle.
We can use the Law of Cosines and the Law of Sines to solve a triangle, but we need at least one more piece of information. For example, if we had the length of side c or another angle, we could solve the triangle.
Therefore, It is not possible to solve the triangle with the given information.
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What is the solution to the expression a² +26÷c when a = 6, b = 8, and
c=2?
Ayuda Porfa
Answer: 49
Step-by-step explanation:
6^2=36
26/2=13
36+13=49
HOPEFULLY I HELPED :)
Two pies are shared among 12 friends. How much did each friend recieve?
PLEASE HELP!!!!
Answer: 1/6 of a pie
Step-by-step explanation: each friend receives 1/6 of a pie because there are 2 pies being distributed to 12 friends. 2/12 = 1/6
Answer:
1/6 of the pie.
Step-by-step explanation:
We Know
Two pies are shared among 12 friends.
How much did each friend receive?
We take
2 / 12 = 1/6 of the pie
So, each friend receives 1/6 of the pie.
What is the difference of the rational expessions below? 6/x - 5x/x+2
Answer:
B
Step-by-step explanation:
You want the difference of the rational expressions (6/x) and (5x/(x+2)).
DifferenceThe difference of rational expressions is found the same way any difference of fractions is found. The fractions are written using a common denominator, and the difference is taken of the numerators.
[tex]\dfrac{6}{x}-\dfrac{5x}{x+2}=\dfrac{6(x+2)}{x(x+2)}-\dfrac{x(5x)}{x(x+2)}\\\\\\=\dfrac{6x+12-5x^2}{x(x+2)}=\boxed{\dfrac{-5x^2+6x+12}{x^2+2x}}[/tex]
__
Additional comment
Once you realize the common denominator is x(x+2) = x²+2x, you have eliminated all but the correct answer choice.
Which box plot represents the data above? O A. OB. Y O C. N OD. X 27, 25, 28, 26, 22, 26, 27, 25, 23, 24, 24, 22, 24, 23, 26 W 21 22 23 24 25 26 27 28 29 30 W. 21 22 23 24 25 26 27 28 29 30 Y. +++ ++ 21 22 23 24 25 26 27 28 29 30 X. 21 22 23 24 25 26 27 28 29 30 Z.
Based on the data given, the box plot that represents the data is B.
What is minimum value?The minimum value is the smallest value in a given set of data. In other words, it is the lowest number in the set. The minimum value is an important measure of central tendency in statistics and is often used in data analysis to understand the range and distribution of the data.
According to question:Based on the data given, the box plot that represents the data is B.
This is because the minimum value of the data set is 22, which is shown by the bottom whisker of the box plot. The first quartile is 23, the median is 25, and the third quartile is 27, which are shown by the box. The maximum value is 28, which is shown by the top whisker. The outlier is not shown in this box plot, but it would be indicated by a small circle or asterisk outside of the whiskers.
Box plot A does not include the maximum value of 28, while box plot C does not include the minimum value of 22. Box plot D shows the minimum and maximum values correctly, but the quartile values and whiskers are incorrect. Box plot Y does not have any boxes or whiskers, and box plot X and Z do not show all of the values correctly.
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The combined city/highway fuel economy of a 2016 Toyota 4runner 2wd 6-cylinder 4-L automatic 5-speed using regular gas is a normally distributed random variable with a range of 17mpg to 22mpg answer A and B URGENT
We need a sample size of 98 to estimate the mean with 90% confidence and an error of ±0.25 mpg, using the given range of fuel economy for the 2016 Toyota 4Runner.
What is standard deviation?Standard deviation is a measure of the amount of variation or dispersion in a set of data. It is a statistical measure that is used to quantify the amount of variation or spread of a set of data values relative to the mean or average value of the data.
(a) Using Method 3, the Empirical Rule for a normal distribution, we know that for a normal distribution, approximately 68% of the values fall within 1 standard deviation from the mean, 95% fall within 2 standard deviations from the mean, and 99.7% fall within 3 standard deviations from the mean.
Therefore, to find the standard deviation for the given range of 17 to 22 mpg, we can use the Empirical Rule as follows:
The range between the mean and the upper limit (22 mpg) is 3 standard deviations, so the standard deviation can be estimated as (22-17)/3 = 1.6667 mpg.
Thus, the estimated standard deviation using Method 3 is 1.6667 mpg, rounded to 4 decimal places.
(b) To find the sample size required to estimate the mean with 90% confidence and an error of ±0.25 mpg, we can use the following formula:
[tex]n = (z*(E))^2[/tex]
where n is the sample size, z is the z-score corresponding to the desired confidence level (90% = 1.645), σ is the estimated standard deviation from part (a), and E is the desired margin of error (±0.25 mpg).
Substituting the values, we get:
[tex]n = (1.645*(1.6667/0.25))^2[/tex]
n ≈ 97.15
Rounding up to the nearest whole number, we get the sample size of 98.
Therefore, we need a sample size of 98 to estimate the mean with 90% confidence and an error of ±0.25 mpg, using the given range of fuel economy for the 2016 Toyota 4Runner.
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write an equation of the line that passes through the given point and has the given slope. (1, -5); slope -3/2
Answer: 4 ft 2 in i believe <3
Step-by-step explanation:
Mr. and Mrs. Burnet's gross earnings total $5,825. How much of the amount earned is spent on
taxes and insurance?
Taxes, 15%
Entertainment,3%
Car/Gas, 9%
Insurance, 7%
College Fund,
10%
Utilities, 8%
Rent, 21%
Savings, 14%
Food, 8%
Clothing, 5%
Answer:
The Burnets spent .22 × $5,825 = $1,281.50 on taxes and insurance.
Kiran is older than Mohal. Their ages are consecutive odd integers. Find Kiran's age if the sum of the square of Kiran's age and 3 times Mohal's age is 64.
Mohal is 5 years old, and Kiran is 7 years old.
What is a quadratic equation?
A quadratic equation is a second-order polynomial equation in a single variable x, ax²+bx+c=0. with a ≠ 0. Because it is a second-order polynomial equation, the fundamental theorem of algebra guarantees that it has at least one solution. The solution may be real or complex.
Let's assume that Mohal's age is x. Then, Kiran's age is x + 2, since their ages are consecutive odd integers and Kiran is older than Mohal.
We are given that the sum of the square of Kiran's age and 3 times Mohal's age is 64:
(x + 2)² + 3x = 64
Expanding the left-hand side and simplifying, we get:
x² + 7x - 56 = 0
This is a quadratic equation in standard form. We can solve for x by using the quadratic formula:
x = (-b ± √(b² - 4ac)) / 2a
where a = 1, b = 7, and c = -56.
Plugging these values into the formula, we get:
x = (-7 ± √(7² - 4(1)(-56))) / 2(1)
x = (-7 ± √(289)) / 2
We take the positive root because x represents Mohal's age, which is a positive integer. Therefore:
x = (-7 + 17) / 2 = 5
So, Mohal is 5 years old, and Kiran is 7 years old.
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Show that the following number is rational by writing it as a ratio of two integers.
52.4744174417441…
52.4744174417441… is a rational number because it can be expressed as the ratio of two integers: 524691.7 and 9999.
What is a rational number?A rational number is one that can be represented as the product of two numbers with a non-zero denominator. Integers, fractions, terminating decimals, and repeating decimals are all examples of rational numbers. A rational number can either have its decimal representation end, as in the instance of 1/2 = 0.5, or it can repeat a pattern of digits, as in the case of 1/3 = 0.3333. Irrational numbers, on the other hand, have decimal representations that do not end or recur and cannot be stated as the ratio of two integers. The square root of 2, pi, and e are a few examples of irrational numbers.
The given rational number is x = 52.4744174417441….
Now, x as a ratio of two integers is shown as:
10000x = 524744.1744174417…
Subtract x from both sides:
9999x = 524691.7
x = 524691.7/9999
Hence, 52.4744174417441… is a rational number because it can be expressed as the ratio of two integers: 524691.7 and 9999.
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Indiana Company began a construction project in 2024 with a contract price of $161 million to be received when the project is completed in 2026. During 2024, Indiana incurred $36 million of costs and estimates an additional $86 million of costs to complete the project. Indiana recognizes revenue over time and for this project recognizes revenue over time according to the percentage of the project that has been completed.
The percentage of the project that has been completed 29.5%.
What is percenatge?
Percentage is a way of expressing a fraction or a portion of a whole as a number out of 100. The word "percent" comes from the Latin phrase "per centum", which means "by the hundred".
Based on the information given, Indiana Company began a construction project in 2024 with a contract price of $161 million to be received when the project is completed in 2026. During 2024, Indiana incurred $36 million of costs and estimates an additional $86 million of costs to complete the project.
Indiana Company recognizes revenue over time and for this project recognizes revenue over time according to the percentage of the project that has been completed. This means that Indiana Company will recognize a portion of the revenue each year based on the percentage of the project that has been completed.
To calculate the percentage of the project that has been completed, we need to divide the total costs incurred by Indiana Company by the estimated total costs of the project.
Total costs incurred in 2024 = $36 million
Estimated total costs of the project = $36 million + $86 million = $122 million
Therefore, the percentage of the project that has been completed in 2024 is:
Percentage of project completed = Total costs incurred / Estimated total costs
Percentage of project completed = $36 million / $122 million
Percentage of project completed = 0.295 or 29.5%
Based on this calculation, Indiana Company can recognize 29.5% of the total contract price as revenue for 2024.
Revenue recognized in 2024 = 29.5% x $161 million
Revenue recognized in 2024 = $47.5 million
So, Indiana Company can recognize $47.5 million in revenue for 2024. However, it is important to note that this is only an estimate and the actual revenue recognized may differ based on the progress of the project.
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An arc of a circle radius 7cm is 14cm long. What angle does the arc subtend at the centre? (π =22/7).
The central angle of the given arc, subtending a circle with a radius of 7 cm and a length of 14 cm, is approximately 103.13 degrees.
What is arc of a circle?An arc is a section of a circle's or curve's border in mathematics. It is additionally known as an open shape. The circumference, also referred to as the perimeter, is the measurement around a circular that defines its edge. Consequently, the arc is defined as the separation between any two locations along its circumference.
The angle that an arc of a circle subtends at the center is called the central angle. The central angle is measured in degrees and is formed by the radii that make up the arc.
Given:
Radius of the circle (r) = 7 cm
Length of the arc (s) = 14 cm
To find the central angle (θ) of the arc, we can use the formula:
θ = (s / r) * (180 / π)
where:
s = length of the arc
r = radius of the circle
π = pi (approximately 3.14159...)
Plugging in the given values:
θ = (14 / 7) * (180 / π)
θ = 2 * (180 / π)
θ ≈ 103.13 degrees (rounded to two decimal places)
So, the central angle of the given arc, subtending a circle with a radius of 7 cm and a length of 14 cm, is approximately 103.13 degrees.
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Your current CD matures in a few days. You would like to find an investment with a higher rate of return than the CD. Stocks historically have a rate of return between 10% and 12%, but you do not like the risk involved. You have been looking at bond listings in the newspaper. A friend wants you to look at the following corporate bonds as a possible investment. A 5-column table with 2 rows. Column 1 is labeled Bond with entries A B C 7 and one-half 15, X Y Z 7 and three-fourths 15. Column 2 is labeled current yield with entries 7.5, 8.4. Column 3 is labeled volume with entries 128, 17. Column 4 is labeled Close with entries 104 and three-fourths, 100 and one-half. Column 5 is labeled Net change with entries blank, + one-fourth. If you buy three of the ABC bonds with $10 commission for each, how much will it cost? a. $3142.50 b. $1047.50 c. $3172.50 d. $1077.50
The total cost of buying three of the ABC bonds would be $334.25 + $321.50 + $55 = $710.75.
What is probability?
Probability is a measure of the likelihood of an event occurring.
To calculate the cost of buying three of the ABC bonds, we first need to determine which bond is being referred to as the "ABC bond." The table lists three bonds: A, B, and C.
Next, we need to calculate the cost of each bond, taking into account the current yield and the price at which the bond is being sold. The current yield is the annual return on the bond expressed as a percentage of the bond's current market price.
For bond A, the current yield is 7.5%, and the bond is being sold at a price of 104 and three-fourths (104.75). For bond B, the current yield is 8.4%, and the bond is being sold at a price of 100 and one-half (100.5). For bond C, the current yield is also 7.5%, and the bond is being sold at a price of 15.
To calculate the cost of buying three of the ABC bonds, we need to multiply the price of the bond by the number of bonds purchased, and then add the commission. For bond A, the cost would be (104.75 x 3) + (10 x 3) = $334.25. For bond B, the cost would be (100.5 x 3) + (10 x 3) = $321.50. For bond C, the cost would be (15 x 3) + (10 x 3) = $55.
Therefore, the total cost of buying three of the ABC bonds would be $334.25 + $321.50 + $55 = $710.75.
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Which is not true please help me I also have a picture on here !
Answer:
A is not true
Step-by-step explanation:
If the line was diagonal it wouldn't make a pair of parallel lines when reflected
The circle graph shows the results of a survey about
favorite kinds of books. If 600 people were surveyed, how
many more people prefer mystery books than historical
fiction books?
Thus, number of more people who prefer mystery books over historical
fiction books are 48.
Explain about the pie chart:A pie chart, often known as a circle chart, is a visual representation of the various values of a specific variable or a means to summarise a set of nominal data (e.g. percentage distribution). This kind of chart consists of a circle with numerous segments. A certain category is represented by each segment.
Given data:
mystery books = 18%historical fiction books = 10%Total books = 600Number of mystery books = 18% of 600
= 18*600 / 100
= 108
Number of historical fiction books = 10% of 600
= 10*600 / 100
= 60
Difference = Number of mystery books - Number of historical fiction books
Difference = 108 - 60
Difference = 48
Thus, number of more people who prefer mystery books over historical
fiction books are 48.
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Complete question:
The circle graph shows the results of a survey about favorite kinds of books. If 600 people were surveyed, how many more people prefer mystery books than historical fiction books?
The picture is attached.
A healthcare provider prescribes a continuous infusion of 0.9% sodium chloride with pancuronium (Pavulon) 25 mg/250 ml at a rate of 0.1 mg/kg/hr for a client with coronary artery bypass grafting. The client weighs 78 kg. The practical nurse should program the infusion pump to deliver how many ml/hour? (Enter numeric value only. If rounding is required, round to the nearest tenth.)
Answer:
To calculate the infusion rate, we need to use the formula:
Infusion rate (ml/hour) = (dose ordered * patient weight * 60) / (drug concentration * 1000)
where:
Dose ordered is the prescribed dose of the drug per unit of time (0.1 mg/kg/hr in this case).
Patient weight is the weight of the client (78 kg in this case).
Drug concentration is the concentration of the drug in the solution (25 mg/250 ml or 0.1 mg/ml in this case).
Substituting the values we have:
Infusion rate = (0.1 mg/kg/hr) * (78 kg) * 60 / (0.1 mg/ml * 1000)
Simplifying:
Infusion rate = 4.68 ml/hour
Therefore, the practical nurse should program the infusion pump to deliver 4.68 ml/hour (rounded to the nearest tenth).
Answer:
To calculate the infusion rate, we need to use the following formula:
Infusion rate (mL/hour) = Total volume (mL) x Infusion rate (mL/hour) / Time (hour)
First, let's calculate the client's infusion rate in mg/hour:
Infusion rate (mg/hour) = 0.1 mg/kg/hour x 78 kg = 7.8 mg/hour
Now, let's convert the pancuronium dose to mg/mL:
25 mg/250 mL = 0.1 mg/mL
To calculate the total volume of the infusion, we need to assume a time frame. Let's assume that the client needs the infusion for 1 hour. Then:
Total volume (mL) = Infusion rate (mg/hour) / Dose (mg/mL) = 7.8 mg/hour / 0.1 mg/mL = 78 mL/hour
Therefore, the practical nurse should program the infusion pump to deliver 78 ml/hour.
Mrs. Williams wants to determine which year-end celebration to choose for the students. She wants student input, so she needs to choose a sample of 20 students from the school. Which of the samples shown is a random sample? Select two answers.
Answer: make sure to add options.
The area of the triangle below is 25/18 square meters. What is the length of the base? Express your answer as a fraction in simplest form
The length of the base with area 25/18 square meters is 5/3 meters. This answer is in its simplest form.
What is height of triangle?The height of a triangle is the length of the line segment that is drawn from the vertex of the triangle perpendicular to the base.
The area of a triangle is given by the equation
A = 1/2 * base * height.
Therefore, we can substitute the value of the area and the height of the triangle into the equation to solve for the base.
A = 1/2 * b * (5/3)
25/18 = 1/2 * b * (5/3)
We will divide left side of the equation by 5/3.
(25/18) / (5/3) = (1/2)*b
(25/18) * 3/5 = (1/2)*b
Now, we can solve for b by dividing the left side of the equation by 1/2
(5/6) / (1/2) = b
b = 5/6 * (2/1)
b = 5/3
Therefore, the length of the base is 5/3 meters. This answer is in its simplest form.
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Pedro's car completes 2.2 laps for every 2 laps Noor's car completes. a. How many laps does Pedro's car complete when Noor's car completes 100 laps?
B) Pedro's car completes what percent of the number of laps that Noor's car completes?
a) Pedro's car completes 110 laps while Noor's car completes 100 laps.
b) Pedro's car completes 110% of the number of laps that Noor's car completes.
What do laps mean?A lap refers to a complete circuit or rotation around a racetrack or other designated course. It is a standard unit of distance used in racing and other related sports. The length of a lap can vary depending on the specific track or course being used. In general, completing more laps than your competitors in a race is an indication of better performance and can help you win the race.
According to the given informationa)We can start by setting up a proportion to represent the relationship between the number of laps Pedro's car completes and the number of laps Noor's car completes:
2.2 laps / 2 laps = x laps / 100 laps
We can solve for x by cross-multiplying:
2.2 laps * 100 laps = 2 laps * x laps
220 laps = 2x
Dividing both sides by 2, we get:
x = 110 laps
b)If Pedro's car completes 2.2 laps for every 2 laps Noor's car completes, then we can find the ratio of the number of laps Pedro's car completes to the number of laps Noor's car completes as follows:
2.2 laps / 2 laps = 1.1
This means that Pedro's car completes 1.1 laps for every 1 lap Noor's car completes.
To find the percentage that Pedro's car completes compared to Noor's car, we can multiply this ratio by 100:
1.1 * 100 = 110%
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distributive property -3 square root 3 ( 2 + square root 6)
To distribute -3√3 to (2 + √6), we can use the distributive property:
-3√3 (2 + √6) = (-3√3 * 2) + (-3√3 * √6)
Next, we can simplify each term using the product rule of radicals:
(-3√3 * 2) = -6√3
(-3√3 * √6) = -3√(3
Therefore, when we distribute -3√3 to (2 + √6), we get:
-3√3 (2 + √6) = -6√3 - 9√2.