3 years ago

Ben’s living room is a rectangle measuring 10 yards by 168 inches by how many feet does the length of the room exceed the width

1 answer:

7 0

You have to convert the lengths 3 feet in a yard and 12 inches in a foot.
10×3=30 feet
168÷12=14 feet
Then subtract, so 30-14=16
Hope this helps!!

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let X be amount of time in seconds
the slope intercept form is y=mx+b
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3 years ago

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Your answer would be...

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3 years ago

A beach ball is inflated so its diameter increases from 12 inches to 12.5 inches. Given that the formula for the volume of a sph

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Answer:

V = 36π cubic inches.

Step-by-step explanation:

Given that:

The volume of the sphere is $V = \dfrac{4}{3} \pi r^3$

If the diameter is represented by P.

Then P = 2r

and r = P/2

∴

$V = \dfrac{4}{3} \pi ( \dfrac{P}{2})^3$

By differentiating both sides;

$dV = \dfrac{4}{3} \pi \times 3 ( \dfrac{P}{2})^2 \times \dfrac{1}{2} \times dP$

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$\dfrac{1}{2} \pi ( 12)^2 \times 0.5$

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