In a class of 7, there are 3 students who have done their homework. If the teacher chooses 3 students, what is the probability that none of the three of them have done their homework?

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asked Oct 22, 2021 22.2k views

1 vote

In a class of 7, there are 3 students who have done their homework.

If the teacher chooses 3 students, what is the probability that none of the three of them have done their
homework?

Mathematics
middle-school

LeslieM asked

by LeslieM

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2 Answers

5 votes

Answer:

I think its 3/7. it should be the answer

Viiii answered Oct 24, 2021

by Viiii

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4 votes

Answer:4/35

Explanation:

Ian Wood answered Oct 27, 2021

by Ian Wood

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