jc3beast jc3beast

08-05-2017
Mathematics

contestada

If the volume of a sphere is 36pi cubic units, what is the radius?

Respuesta :

drgorodnov drgorodnov

08-05-2017

The radius is about 2.05

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08-05-2017

V=(4πr^3)/3

r^3=3V/(4π)

r=((3V)/(4π))^(1/3) we are given that V=36π so

r=27^(1/3)

r=3

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