Essay
A crystal ball with a diameter of 12 inches is being packaged for shipment. If the crystal ball is placed inside a circular cylinder with radius 6 inches and height 12 inches, how much volume will need to be filled with padding? (The volume of a sphere with radius r is 
and the volume of a right circular cylinder with radius r and height h is 
.) 
__________ 
Correct Answer:
Verified
Correct Answer:
Verified
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