Abakery sold 111 cupcakes in one day. the head baker predicted he would sell 91 cupcakes that day. what was the percent error of the baker's prediction?
18.02%
81.98%
20%
21.98%

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.

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

In the geometric progression –3, 12, −48… what term is 3,072?