Cuz everyones here nice,

whats 1+1

do it and get nice points!

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.

Solve for x where 0 equation: cot^2x+2cotx+1=0

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?