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A part for a toy train is made by drilling a hole that has a diameter of 0.6 centimeter through a wooden ball that

A part for a toy train is made by drilling a hole that has a diameter of 0.6 centimeter through a wooden ball that has a diameter of 4 centimeters. a. Estimate the volume of the wooden ball after the hole is made. Explain your reasoning. b. Do the surface area and volume of the wooden ball decrease after the hole is made? Explain.

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