If cylinder A has a diameter of 7 with a height of 12, and cylinder B has a diameter of 12 with a height of 7, which one has the greatest volume? What are A and B's volume?

Of the 27 players trying out for the school basketball team, 8 are more than 6 feet tall and 7 have good aim. what is the probability that the coach would randomly pick a player over 6 feet tall or a player with a good aim? assume that no players over 6 feet tall have good aim. a. b. c. d.