Sue should have finished (28+16x) mathematics questions in 4 hours. a)how many questions would have been done in 30 minutes? b)if sue could only finish (14+8x) questions, how much time did she spend?

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.