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OpenStudy (anonymous):
If the radius of a sphere is multiplied by 1/4, what is the effect on the sphere's volume and surface area?
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OpenStudy (eyust707):
what is the formula for volume?
OpenStudy (eyust707):
.. of a sphere
OpenStudy (eyust707):
what about surface area?
OpenStudy (anonymous):
Volume = (4/3)pi(r)^3....if you plug 1/4 in for r, you get 1/4^3 which is 1/64....so the volume of the sphere decreases by a factor of 64...
OpenStudy (anonymous):
come on now. common sense eh?
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OpenStudy (anonymous):
:)
OpenStudy (eyust707):
not for everyone...
OpenStudy (eyust707):
=P
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