Sally asked 36 students to pick their favorite animal. The circle graph shows the percentages of each animal chosen as the favorite.
Based on the circle graph, how many students chose a sloth as their favorite animal? (Enter number only, no words or symbols)
A circular tray has a diameter of 24 inches.

Which measurement is closest to the area of the tray in square inches?
Peter increased the amount of crunches he did from 32 to 36. By what percentage did Peter increase the amount of crunches he completed?

