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3 years ago

Marcus walks 9 miles in 2 hours. At what unit rate does Marcus walk.

Mathematics

2 answers:

Sonja [21]3 years ago

5 0

Answer:

He walks 4.5 miles per hour

Step-by-step explanation:

Citrus2011 [14]3 years ago

5 0

Answer: Marcus walks at a 4.5 unit rate!

Hope this helps :) Please mark brainliest

Step-by-step explanation:

9/2=x

4.5=x

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The perimeter would be 16 ft. The area would be 16 ft as well.

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Amy scores 7760 points on a new game, to the nearest 10.

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3 years ago

What is the quotient of 75 divided by 5

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Answer:

Step-by-step explanation:

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2 years ago

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Soft drinks are sold in aluminum cans that measure 6 inches in height and 2 inches in diameter. How many cubic inches of drink a

pychu [463]

Answer:

113.04 cubic inches.

Step-by-step explanation:

We have been given that soft drinks are sold in aluminum cans that measure 6 inches in height and 2 inches in diameter.

To find the amount of drink contained in 6 cans, we will find the volume of 1 can using volume of cylinder formula.

$\text{Volume of cylinder}=\pi r^2h$ , where,

r = Radius of cylinder,

h = Height of cylinder.

First of let us divide diameter of given cylinder by 2 to get the radius of our cylinder as diameter is 2 times the radius.

$\text{Radius}=\frac{2\text{ inches}}{2}$

$\text{Radius}=1\text{ inch}$

Upon substituting our given values in volume formula we will get,

$\text{Volume of can}=\pi*\text{(1 inch)}^2*\text{6 inch}$

$\text{Volume of can}=3.14*\text{(1 inch)}^2*\text{6 inch}$

$\text{Volume of can}=18.84\text{ inch}^3$

Therefore, one can of soft drink contains 18.84 cubic inches of drink.

To find the amount of drink contained in 6 cans we will multiply volume of 1 can by 6.

$\text{Volume of 6 cans}=6\times 18.84\text{ inch}^3$

$\text{Volume of 6 cans}=113.04\text{ inch}^3$

Therefore, 6 cans of soft drink contain 113.04 cubic inches of drink.

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3 years ago