contestada

Which of the following expressions would give the number of ways to choose a group of 7 from a group of 15?

Respuesta :

jcherry99

Answer:

Step-by-step explanation:

You are implying there are choices. You should list them, please.

15 C 7

15!/(8! * (15 - 8)!)

is another. For any others, we need the list.

leahum

Answer:

C  15! / 7!8!

Step-by-step explanation:

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