In the next Olympics, the United States can enter four athletes in the diving competition. How many different teams of four divers can be selected from a group of nine divers?
A.
36
B.
126
C.
3,024
D.
6,561

Respuesta :

The answer is A. 36


because it asks the amt. of different teams of 4 can be selected from a group of 9. So you would simply do 9×4