Sam has a bookcase with n shelves there are 13 books on each shelf using n wrote an expression for the total number of books

Answers

Answer 1

Answer:

13n

Step-by-step explanation:

13*n


Related Questions

if the base area of hemisphere is 616cm sq . find circumference of the base

Answers

Answer:

[tex]r {2} \times \pi {2} [/tex]

(616)2×22÷7

1232×22÷7

176×22

3872 ans

Answer:

good morning

hope this helps you

brainlist plz:(

Points Z L and S are

Answers

Answer:

Question is?

Step-by-step explanation:

what's the que for Points Z L and S are

Claculus, whoever can answer ill give brainlyest

Answers

The table suggests that f(x) approaches a value of 6.5 as x approches 3, or in other words, that

[tex]\displaystyle \lim_{x\to3}f(x) = 6.5[/tex]

Answer:

they are  proportional

Step-by-step explanation:

When one goes up so does the other

(1.02)
Evaluate the following expression using the values given:
Find 3r2 – 5s + 6t if r = 2, s=-4, t = -1
O 38
O 26
O -2
O -14

Answers

Answer:

-14

Step-by-step explanation:

3r2-5s+6t

3.2.2-5(-4)+6.(-1)

12-20-6

12-26

-14

Answer:

(3r2 -5s +6t if r=2 s= -4 t= -1 ) =-2

please anyone can give me it's urgent....​

Answers

Step-by-step explanation:

From the figure it is clear that:

x+110°=180

x=180-110

x=70

For y:

the left exterior angle of line q is also70.

By the definition of alternate exterior angle:

y=70

Note:if you need to ask any question please let me know.

If an electrical contractor bought $24,000 worth of equipment and sold it for $30,000, what was her percentage of profit?​

Answers

Answer:

6,000 20%

Step-by-step explanation:

Which One Does Not Belong? EXPLAIN your REASONING

Answers

Answer:

The last one

Step-by-step explanation:

0.3333..., 30%, 3/10 are parts.

The last one ( 3 circles) are 3 wholes.

(whole numbers)

I hope this helped:)...

:-)

Hey there! I'm happy to help!

30% is the same thing as 0.3, which is 30% of 1.

0.3 is what you multiply numbers if you want to see what 30% of that number is as 0.3 is 30% of 1, the whole number.

3/10 is the same value as 30% because 3 divided by 10 is equal to 0.3, which is 30%.

The dots in the boxes are also the same thing as 3/10. There are 10 boxes, and 3 out of the 10 have dots, which is 3/10 and 30%.

The one that does not belong is 0.333333...... This is equivalent to 1/3, which is greater than 30%, 0.3, and 3/10.

Have a wonderful day and keep on learning! :D

the equation f(x)=|4x+3|+2 translated 2 units down is g

Answers

Answer:

g(x) =  |4x+3|

Step-by-step explanation:

Vertically translate f(x) two units down by subtracting 2 from f(x).

|4x+3|+2-2 = |4x+3|

f(x) = |4x + 3| + 2

To translate 2 units down, subtract 2

f(x) = |4x + 3| + 2 - 2

f(x) = |4x + 3|

how do you solve 11=t+11.5-t?​

Answers

Equations are represented with the = sign. It means both sides of the equation are equal. [tex]11=t+11.5-t[/tex] has no solution

Given that:

[tex]11=t+11.5-t[/tex]

Start by collecting like terms

[tex]11-11.5=t-t[/tex]

Evaluate like terms

[tex]-0.5 = 0[/tex]

-0.5 is not equal to 0.

Hence, the equation has no solution

Read more about equations at:

https://brainly.com/question/315182

Find the distance between the two numbers on a number line. Write your answer as a decimal.
-2.2, 8.4

Answers

Answer

10.6

Explanation

Logic

Someone help please

1= 39 degrees
2: 40 degrees
3: 41 degrees
4: 42 degrees

Answers

Answer:

A

Step-by-step explanation:

This uses the sine law.

Sin(theta)/113 = sin(42)/120             Multiply both sides by 113

sin(theta) = 113*sin(42)/120

sin42 = 0.6691

sin(theta) = 113 * 0.6691 / 120

sin(theta) = 0.630008

theta = sin-1(0.63008)

theta = 39.1    Looks Like A

what is ⅓ + ⅒? please​

Answers

Answer:13 over 30

13/30 or 0.433

Step-by-step explanation:

Solve the equation shown. 12+3/5x-4=29

Answers

Answer:

35

Step-by-step explanation:

12+3/5x=33

3/5x=21

x=21×5/3

x=35

Answer:

  [tex]12 + \frac{3}{5} x -4 = 29[/tex]

 x = 35  

1) 3/5 x = 21

3x = 105

x = 35  

Step-by-step explanation:

Sara can travel 23 feet in 11 hours. please calculate Saras speed rate of speed

Answers

Answer: The answer would be 2.09 feet per hour

Step-by-step explanation:

Divide 23ft by 11 which gives us 2.09ft.

there for the answer is 2.09 feet.

to double check, multiply 2.09 by 11 which will give 22.99 which is close to 23 feet.

Joan joined her school's band. She bought a viola for $72.21, and a song book
which was $7.25 with a $100 bill. How much change was Joan given?

Answers

Hello :D

To do this you need to add the cost of the violin and the song book.

$72.21 + $7.25 = $79.46

$100 - $79.46 = $20.54

The answer is $20.54. I hope this helps :)

pin this .. please!! answer my question i will make you brainlist ​

Answers

Answer:

Rs 525.5518.5%

Step-by-step explanation:

Given:

Rate of interest is rTime = 2 yearsSum = PP(c) = 738P(s) = 720

Use formulas:

P(c) = P*(1 + r)²P(s) = P*(1 + r*2)

Substitute the known values:

P(1 + r)² = 738 ⇒ P = 738/(1 + r)²P(1 + 2r) = 720 ⇒ P = 720/(1 + 2r)

Eliminate P and solve for r:

738/(1 + r)² = 720/(1 + 2r)738(1 + 2r) = 720(1 + r)²

Solving the quadratic equation we get:

r ≈ 0.185  (or 18.5%)

Now find P:

P = 720/(1 + 0.185*2) ≈ 525.55

Mike sold H hats. Nate sold three times as many hats as Mike. Write an expression for the number of hats Nate sold.​

Answers

Answer:

3 times Mike's amount = 3h

How do you write 0.583 as a fraction?

Answers

Please mark me brainliest

0.583 583/1000 58.3%

Solve the equation for the specified variable.
Y = AD-5, for A
Help plzzzzz

Answers

Answer:

A = (Y + 5)/ D

Step-by-step explanation:

Y = AD - 5

Y + 5 = AD - 5 + 5

Y + 5 = AD

(Y + 5)/D = AD/D

(Y + 5)/ D = A

》A = (Y + 5)/ D

What was the result of John overdrawing his checking account?

Answers

Answer:

What do you mean

Step-by-step explanation:

The status of his account was – $114. He did not realize the problem and wrote another check for $35. The bank charged him a $18 fee for being overdrawn.

8. The difference of thirty-one and seventeen
divided by the product of ten and four

Answers

Answer:

[tex]\frac{7}{20}[/tex]

Step-by-step explanation:

The difference 31 - 17 = 14

The product 10 × 4 = 40

Then

[tex]\frac{14}{40}[/tex] = [tex]\frac{7}{20}[/tex] ← in simplest form

The difference between thirty-one and seventeen divided by the product of ten and four will be 7 / 20.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

The difference between thirty-one and seventeen will be expressed as,

⇒ 31 - 17

⇒ 14

The product of ten and four will be expressed as,

⇒ 10 x 4

⇒ 40

Then the difference between thirty-one and seventeen divided by the product of ten and four will be expressed as,

⇒ 14 / 40

⇒ 7 / 20

Thus, the difference between thirty-one and seventeen divided by the product of ten and four will be 7 / 20.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

What is the difference between (-5,-6) and (-3,-8)?

please provide steps and I will give Brainliest​

Answers

Answer:

d = √8

Step-by-step explanation:

d = √((x2 - x1)² + (y2 - y1)²)

points: (-5, -6) and (-3, -8) where the first point “(-5, -6)” = (x1, y1) and the second point “(-3, -8)” = (x2, y2)

d = √((-3 - -5)² + (-8 - -6)²)

d = √((2)² + (-2)²)

d = √(4 + 4)

d = √8

Evaluate:
Sigma 50 over 1 (4n - 1) = [?]

Answers

Answer:

50 over 1 (4n - 1) = 5050

I hope I helped you^_^

Which of the following is the inverse of f (x) = 3 - 14x

Answers

The answer would be the second one

Please answer in full

Answers

Answer:

1) 1/2 *bh

2) 2s+4

3) 35+2m

Answer:

1. 1/2bh

2. 2(s) + 4

3. 2m + $35

Step-by-step explanation:

1. Explanation: half the product of the base times the height can be written as 1/2 bh because as base is being multiplied by the height it will soon be half the product

2. Explanation: Man’s age can be described as 4 MORE THAN (add) TWO times (multiply) his son’s age

3. Explanation: $35

Plus an extra $2 per mile

How many miles??

Miles represented by m

what are the Properties of real numbers for 6425

Answers

Step-by-step explanation:

Properties of the number 6425

Factorization5 * 5 * 257Square root80.156097709407Natural logarithm8.7679519097634Decimal logarithm3.8078731320033Sine-0.42867294834975

Find three consecutive even integers so that twice the largest
is 20 less than the sum of all three

Answers

If x is the smallest of the three, then the next two integers are x + 2 and x + 4.

"Twice the largest is 20 less than the sum of all three" translates to

2 (x + 4) = (x + (x + 4) + (x + 6)) - 20

Solve for x :

2x + 8 = 3x - 10

x = 18

Then the three numbers are {18, 20, 22}.

Answer:look below

Step-by-step explanation:Let x, x+2 & x+4 be the 3 integers.

x+2(x+2)=(x+4)+20

x+2x+4=x+4+20

3x+4=x+24

3x-x=24-4

2x=20

solve |y|+7>18
how do you solve this??

Answers

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form:

Step-by-step explanation:

find the value of x if 3-5x≥-5+8
step by step​

Answers

Step-by-step explanation:

3-5x≥-5+8

3-5x≥3

3-3-5x3-3

-5x≥0

-5x/-50/-5

x≤0

Tickets to a game cost 40$ each. Renting a bus costs $500. Write an algae rack expression for the total cost of renting a bus and buying (t) tickets.

Answers

Answer:

Total Cost = $500 + $40t

Step-by-step explanation:

Bus = 500

Tickets = t

1 ticket = 40

Expression =

500 + 40t

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Other Questions
even more math....... How looting affects the business in terms of the relationship between social responsibility and triple bottom line? Nikki has a momentum of 45 Kilogram meters per second and a mass of 30 Kilograms. What is her velocity? anyone help me? Solve this problem What is see you tomorrow in Spanish -6+-3-(-18)? what is the answer to this problem? Which expresses 0.025 as a percent?A- 0.025%B- 2.5%C- 0.0025%D- 0.25% 1) What was the Fugitive Slave Law? Distance & midpoint Which is the least positive integer that should be multiplied with 2 2 2 3 so that we geta perfect square? which real number lies farther from 0 on the real number line -15 or 10? Explain how to find standard form given 2 points EXERCISEFill in the blanks for the following sentences. (Note: This exercise will not be graded and doesnot have to be handed in.)1. The physical parts or components of a computer 2system is called2. The provides access to the Internet, may also be internal.3. The contains the computer's "brain," the central processing unit (CPU).4. Software that instructs the computer how to run applications and controls the display/keyboardis know as the5. A/An is a series of instructions or commands that a computer follows; used to createsoftware A mix weighs 38 pounds.the mix is 80% sand by weight.about how many pounds of sand are in the mix???PLZZZ HELPP MEE RNNN During preparation for an MODL amalgam on tooth #4, thedentist notices that the decay extends well beyond his initialassessment and is very close to the pulpal chamber. Heinforms the patient that the treatment plan must be altered tosee how the tooth will react now that the decay has beenremoved. What changes will need to be made in the setup? step by step -5x-y=12x+y=4-6x+9y=11 What is the answer to number 5 section 1? The sun of three numbers is 40. The second number is 6 more than the first. The third number is 1 less than 5 times the first. Find all three numbers. A female has a brother who is color blind and a mother who is not. What is the probability that the female is a carrier for the trait?25%100%50% 0% Please someone help please Im stuck with this question please show work too