The height of a toy rocket launched from a platform is modeled by the equation, where h is the height, in meters, above the ground ℎ =− 4. 9( − 1) and t is time, in 2 + 7. 9 seconds.

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.

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking