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The formula for the volume of a sphere (ball) of radius r is: ... If r = 10.5, then the volume, V, is, using 3.14+=+pi ... 4/3 * 3.141592654 * 1157.625 cubic inches
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R=10.5 R3= 1157.625 Transfer the cube to the left hand side..it becomes cube root Cube root of 1157.625=10.5 Therefore,10.5 is the answer r=10.5
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