The New Haven High School cheerleaders got a t-shirt gun. The cheerleaders stand on the track, and shoot the t-shirts up in the air. The quadratic function that models the height (in feet) of the t-shirt after a certain amount of time (in seconds) is:

h(t)=-16t^2+64t+4h(t)=−16t
2
+64t+4
When does the t-shirt reach its maximum height?

What is the measure of angle afe? 79 81 91 99

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

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.