Calculate the following a 8 b Use permutations to find the probabilities medals will be given to the 1st place 2nd place and 3rd place winner Suppose 3 of the 8 finalists are from There are 8 finalists in the 100 meter dash at the Olympic Games At the end of the 100 meter dash 3 the United States and that all finalists are equally likely to win 3 What is the probability that the United States will win all 3 medals in this event 4 What is the probability that the United States will win no medals in this event