There are 3 feet in 1 yard. therefore, 1 square yard is equivalent to

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.

Will give a: 122 b: 90 c: 48 d: 180

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?