The record high january temperature in austin, texas, is 90 °f. the record low january temperature is -2 °f. find the difference between the high and low temperatures.

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.