Help please

5. Witney Pete, a professional dart player, has a 70% chance of hitting the bull's eye on a dartboard with any throw. Assume that each throw of a dart is independent. Suppose Pete throws darts until he hits his first bull's eye. a) Define the random variable of interest. X = b) Is this a binomial or geometric setting? (circle one) c) Find the probability that his first bull's eye occurs on the fifth throw. d) Find the probability that the player takes less than 7 throws to hit the first bull's eye. e) How many throws would you expect the player to have before he hits the first bull's eye