A person observing the tennis ball throw exclaimed, “That ball must have gone 18 feet in the air!” They wrote the equation 18= -16x2+16x+12 to represent the time in seconds it would take for the ball to reach 18 feet in the air.

Solve the equation 18= -16x2+16x+12 for x.​

The first hexagon is dilated to form the second hexagon select the answers from the drop box menus to correctly complete the statement

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

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.