Mathematics, 27.05.2021 21:40 johnnybones03

The formula for the volume of a sphere is $v = \frac{4 }{3} \pi \: { r}^{3}$
, where r is the radius of the sphere. The steel ball to the right is in the shape of a sphere and has a diameter of 18 millimeters.
a. Find the exact volume of the sphere.
b. Find a 2-decimal-place approximation for the volume.

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The formula for the volume of a sphere is
, where r is the radius of the sphere. The steel ba...