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Question:

A ball has a diameter of 7 inches. Which of the following best represents the volume?

A 179.6 in³
Explaination

The volume of a sphere may be calculated using the formula $6516_w82_h37.png$, where r represents the radius. Substituting 3.5 for r gives $7000_w51_h37.png$, which simplifies to $2767_w80_h14.png$.