A smaller than average beach ball has a volume of 36 pi in ^3, what is its radius

Question

Mathematics

Rey Vang

15 September, 01:46

A smaller than average beach ball has a volume of 36 pi in ^3, what is its radius

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Answers (1)

Know the Answer?

Brynn Ingram · Answer 1

3 inches

Step-by-step explanation:

The volume of a sphere = (4/3) π r^3, therefore:-

36 π = (4/3) π r^3

r^3 = 36 π / (4/3) π

r^3 = 36 * 3 / 4

r^3 = 27

Therefore r = 3 ins (answer).