So m is equal to three. So that the number of shots it takes Jeremiah to make his first successful shot is three. So how do we do this? Well, what's just the probability of that happening? Well, that means he has to miss his first two shots and then make his third shot. So what's the probability of him missing his first shot? Well, if he has a 1 4th chance of making his shots, he has a 3 4th probability of missing his shots.