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2 years ago

A large spherical balloon is being deflated

Mathematics

1 answer:

artcher [175]2 years ago

7 0

The formula for volume of a sphere is V = 4 /3 x π x r3 (cubed).

The original radius of the balloon is 10 ft, so when we plug that value into the equation we get 4188.79. When the balloon deflated, the new radius was 5 ft, so the new volume is 523.6. The question asks how much volume was lost, so we need to subtract 4188.79 - 523.6 and get approximately 3665.

Hope this helps! I hate taking usa test prep quizzes too haha.

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Virty [35]

Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

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Ugo [173]

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2 years ago

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2 years ago

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Morgarella [4.7K]

I think the answer is 8/25, 38%, .41

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3 years ago

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