SOLUTION: What is the diameter of a spherical object with a area volume of 10,000 cu ft

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Question 947045: What is the diameter of a spherical object with a area volume of 10,000 cu ft
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
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What is the diameter of a spherical object with a area volume of 10,000 cu ft
The volume of a sphere, r = the radius
V = 4%2F3*pi%2Ar%5E3
:
4%2F3*pi%2Ar%5E3+=+10000
pi%2Ar%5E3+=+10000+%2A+%283%2F4%29
pi%2Ar%5E3+=+7500
r%5E3+=+7500%2Fpi
the cube root of both sides using a calc
r = 3sqrt%287500%2Fpi%29
r = 13.365 ft is the radius
then twice that
26.73 ft is the diameter