jmc

Question

Our school's girls volleyball team has 14 players, including a set of 3 triplets: Alicia, Amanda, and Anna. In how many ways can we choose 6 starters if exactly one of the triplets is in the starting lineup?

Accepted Answer

If exactly one of the triplets is in the lineup, we have 3 choices for which triplet to put in the starting lineup, and then 11 people to choose from for the remaining 5 spots. So the answer is 3 115 = 3 462 = 1386.