Question

You want to pick a four-player tennis team. There are eight player to choose from. How many different teams can you form?
A) 70
B) 1680
C) 106
D) 1210

Answer 1

use combination

Answer 2

8 C 4 = (8 * 7 * 6 * 5 )/(4 * 3 * 2 * 1) = 7 * 6 * 5 /3 = 7 * 2 * 5 = 70

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Answer 3

@msawesome111

Answer 4

Thankk you so much!!

Answer 5

Thank*

Answer 6

No problem :)