In how many ways can a committee of 4 be chosen from a group of 9 people? 36 126 3,024
2 answers:
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Step-by-step explanation:
hope this helps. n=6 or n=9 work is in the attached pic
Answer:
3
Step-by-step explanation:
4*3=12
3*4=12
12/4=3
12/3=4
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