Homework Help: math

Posted by Brenda on Friday, January 4, 2013 at 7:23pm.

You draw 2 marbles from a bag containing 3 blue marbles, 2 green marbles, and 5 red marbles without replacement. What is the probability of drawing a red marble and then a green marble?

math - Steve, Saturday, January 5, 2013 at 4:01pm
5/10 * 2/9 = 1/9

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