The radius of the cylinder would be 17.99544
Low-birthweight i believe.
A $20 decrease followed by a $20 increase - original value
A 75% decrease followed by a 50% increase - less than the original value
A 50% increase followed by a 33 1/3% decrease - greater than the original value
A 60% increase followed by a 40% decrease - greater than the original value
A 100% increase followed by a 33 1/3% decrease - greater than the original
C is the right answer because the period should be pi/(1/3), so the answer is 3pi
