Find the sum of these

What is the value of the expression below? (81^2)^1/8

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples

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.