Find the volume of a cylinder with a diameter of 8 inches and a height that is three times the radius. use 3.14 for pi and round your answer to the nearest hundredth.

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq less than 132. the probability that a randomly selected adult has an iq less than 132 is?