What is the total surface area of the prism?? Please help me

An equation where variables are used to represent known values—function notation true or false

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.

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?