If something was a 1/750 chance but then you add a 5x better chance of getting it what does that make the % after

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd