516,464 views
13 votes
13 votes
A bag contains 9 blue marbles and 3 red marbles. You draw three marbles without replacement. What is the probability of drawing three blue marbles

User JoshuaBoshi
by
2.6k points

2 Answers

22 votes
22 votes

Answer:

I'm not exactly sure but I think it would be

Explanation:

3/4 not sure though

User Portekoi
by
2.6k points
19 votes
19 votes

Answer:21/55

Explanation:

The solution is in the attached file

A bag contains 9 blue marbles and 3 red marbles. You draw three marbles without replacement-example-1
User Snea
by
3.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.