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The volume of a baseball is about 13.39 cubic inches. What is the diameter?

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Volume of ball = 13.39 inch ^3 Volume of ball = 4/3 X pi x r^3 ATQ 4/3 X pi X r^3 = 13.39 4/3 X 22/7 X r^3 = 13.39 r^3 = 13.39 x 7/22 x 3/4 r^3 = 281.19/88 r^3 = 3.19 r = 1.47 inches d = 2 x 1.47 = 2.94 inches

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