Practice:

1) In how many ways can a group of five players on the varsity boys basketball team be chosen from a team of 14 players?  Answer

2) On an English exam, students are required to answer four essay questions from a list of nine questions.  How many possible combinations of four questions will there be?  Answer

3) How many ways can a group of three students be selected from a class of 21 students?  Answer

4) In how many ways can the BHS track coach select four team members to run the 4x4 relay if there are seven available runners? Answer

5) In how many ways can a Statistics teacher select five students to work problems on the board from a class of twenty students? Answer