HI! HURRY I WILL MARK YOU AS BRANILYST WHOEVER HAS THE CORRECT ANSWER. EASY MATH! I know it can you figure it out ;)

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

Which one ? is the answer and how to find this answer