Three students divided 53 base ten blocks equally among them. how many base ten blocks does each student receive? how many were left over?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

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.

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)