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?

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Sep 19, 2021 127k views

0 votes

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
high-school

Scott Roepnack asked

by Scott Roepnack

4.8k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

4 votes

Answer:

57.1428571% (57% - rounded)

Explanation:

Zabuzard answered Sep 22, 2021

by Zabuzard

4.0k points

0 Comments

Please log in or register to add a comment.

4 votes

Answer:

4/35

Explanation:

I did it on khan

Guillaume Schuermans answered Sep 26, 2021

by Guillaume Schuermans

4.4k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.4m questions

5.7m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions