SOLUTION: A sphere has a surface area of 300 square feet. what is the volume of the sphere?

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Question 380236: A sphere has a surface area of 300 square feet. what is the volume of the sphere?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
For s sphere, the surface area is
A=4%2Api%2Ar%5E2=300
r%5E2=75%2Fpi
r=sqrt%2875%2Fpi%29ft
The volume of the sphere is,
V=%284%2F3%29pi%2Ar%5E3
V=%284%2F3%29pi%2A%2875%2Fpi%29sqrt%2875%2Fpi%29
highlight%28V=100%2Asqrt%2875%2Fpi%29%29ft%5E3