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4 years ago

8

What is the math formula for

1 answer:

dybincka [34]4 years ago

8 0

Answer:

somewhere between 15,000-15,900

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How can you use a rate to compare costs of two boxes of cereal that are different sizes

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A rate shows how much larger or smaller one box is to the other box.

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3 years ago

HIIIIIIII <br><br><br> HELP ASAP AND PLEASE SHOW WORK

lys-0071 [83]

Volume of a rectangular prism is = L*W*H

Volume of box A is 4800cm^3

Since price is determined by volume, and the price of box A is $6.24 we need to find the price per cm^3. $6.24/4800cm^3 = $0.0013 per cm^3

Volume of box B is 5280cm^3

5280 * 0.0013 = $6.864 which is answer c

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3 years ago

Read 2 more answers

"Just look at the graph," the player's agent said. "Phil's hits have doubled since last year. We are looking for a large raise a

Svet_ta [14]

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Awnser is C

Step-by-step explanation:

We just have to make the top bar seem bigger then it actually is

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3 years ago

Financial planners recommend that families save about 5% of their take-home pay. Ed and Sherrie save $90 each pay period from th

Ratling [72]

Answer:

Ed and Sheerie save 7.5%.

Step-by-step explanation:

This question can be solved using a rule of three.

Ed and Sherrie save $90 each pay period from their combined paychecks, which total $1200. What percent do Ed and Sherrie save?

How much of $1200 is $90? $1200 is 100% = 1, $90 = x. So

$1200 - 1

$90 - x

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Ed and Sheerie save 7.5%.

7 0

3 years ago

a film canister in the shape of a cylinder has a height of 8 centimeters and a volume of the film canister. write an equation fo

sdas [7]

Answer:

Part a) The equation for the volume of the film canister is

$32\pi=\pi r^{2}(8)$

Part b) The radius of the film canister is $2\ cm$

Step-by-step explanation:

<u><em>The complete question is</em></u>

A film canister in the shape of a cylinder has a height of 8 centimeters and a volume of 32π cubic centimeters.

a. Write an equation for the volume of the film canister.

b. What is the radius of the film canister?

Part a) Write an equation for the volume of the film canister

we know that

The volume of a cylinder is equal to

$V=\pi r^{2} h$

where

r is the radius of the circular base

h is the height of the cylinder

we have

$V=32\pi\ cm^3$

$h=8\ cm$

substitute

$32\pi=\pi r^{2}(8)$ ----> equation for the volume of the film canister

Part b) What is the radius of the film canister?

we have

$32\pi=\pi r^{2}(8)$

$32\pi=8\pi r^{2}$

Simplify

Divide by 8π both sides

$4=r^{2}$

square root both sides

$r=2\ cm$

6 0

4 years ago