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3 years ago

9

A water balloon has a diameter of 6 inches. How many cubic inches of water does it contain when it is 3/4 full

1 answer:

Travka [436]3 years ago

7 0

Below are the choices that can be found from other sources:

A) 36 pi
<span>B) 6 pi </span>
<span>C) 27 pi </span>
<span>D) 216 pi </span>
<span>E) 48 pi
</span>
A sphere's volume is (4/3)*pi*r^3.
<span>The diameter of the balloon is 6 inches. The diameter is twice the radius. The radius is 3 inches. </span>

<span>(4/3)*pi*3^3 = 36 * pi </span>

<span>But the balloon is only 3/4 full. So </span>

<span>36 * (3/4) * pi = 27 * pi. </span>

<span>The balloon has 27 pi cubic inches of water.</span>

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Hey there!

The solution to your question is

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Hope it helps! Have an amazing day, and remember, You've got this!

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