Answered

A hard candy has a radius of 9 mm. The candy has a spherical soft center with a radius of 6 mm, with a hard shell surrounding it.


What is the volume of the hard shell?

Use 3.14 to approximate pi and express your final answer in hundredths.


mm3

Verified Answer :

Well you have to subtract the soft shell volume from the entire candy volume. Using the formula for the volume of a sphere, the whole candy is 4/37293.14=3052.08
the soft center is 4/32163.14= 904.32. If you subtract, you get the answer of 2147.76 mm^3.

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