Vaughn is calculating the volume of the cylinder below using the following work.

A cylinder with height of 24 centimeters and diameter of 5 centimeters.

What was Vaughn’s first error?

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%