How many cubic inches of plastic needed to fill the mold?

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.

What makes a trapezoid an isosceles trapezoid?

Which additional information, if true, would to prove that δlmp ≅ δnmp by hl? check all that apply.