if there are ten members of the chess club how many ways can a president and vice president be elected?

1 ⤊

Order is important. There are ten ways that you can choose a president. For any president, there are nine ways you can choose the VP -- so 10*9 = 90

2007-05-12 14:00:02 · answer #1 · answered by Ranto 7 · 0⤊ 1⤋

Yep, a very simple permutation.

2007-05-15 12:30:49 · answer #2 · answered by pimpinrida05 2 · 1⤊ 0⤋