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oksian1 [2.3K]
2 years ago
8

Please help me!!!!!! I will give brainliest!!!!! Fast!!!!!7 students from a class of 10 are going to be chosen to be on the danc

e committee. Find the number of different 7-person committees that can be made
Mathematics
2 answers:
Lelechka [254]2 years ago
7 0

Answer:

There are 7*6*5*4*3*2*1 ways to choose any group of 7, = 5040 ways.

Step-by-step explanation:
The formula for combinations is

C=n!/[(n-r)!*r!]

where

n is the total number of objects you choose from

r is the number that you choose to arrange

in this problem

n=7 students

r= 10 students

Gre4nikov [31]2 years ago
3 0

Answer:

5040

Step-by-step explanation:

7*6*5*4*3*2*1=5040

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