Belen has 3 red skittles, 2 purple skittles, and 5 green skittles in her pocket. What is the probability of her selecting a purple skittle, eating it, and then selecting a red skittle.

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.