MiddleSchooler1 MiddleSchooler1

01-03-2017
Mathematics

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A volume of a rubber ball is 457 1/3 Pi cm^3.What is the radius of the ball.

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wolf1728 wolf1728

01-03-2017

Sphere Volume = 4/3 • π • r³
457 (1/3) = 4/3 • PI • r³
radius = cube root [457 (1/3) / (4 / 3) * PI]

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