Question

I NEED HELP PLEASE! :)

Answer 1

Answer: $\frac{1372}{3}\pi$

This is the same as $\frac{1372\pi}{3}$

units are in cubic centimeters

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Work Shown:

d = 14 is the diameter

r = d/2 = 14/2 = 7 is the radius

$V = \frac{4}{3}\pi*r^3\\\\V = \frac{4}{3}\pi*7^3\\\\V = \frac{4}{3}\pi*343\\\\V = \frac{4}{3}*343\pi\\\\V = \frac{4}{3}*\frac{343}{1}\pi\\\\V = \frac{4*343}{3*1}\pi\\\\V = \frac{1372}{3}\pi$