Compute the permutation.

5 P 4

5
20
120

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Which equation represents h for right triangle abc