The slope of a vertical line is
the slope of a horizontal line is

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.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

At 6 1/2 cents per pound of string beans how much does 7 pounds cost