Tuesday
October 21, 2014

Homework Help: pre-algebra

Posted by Bob on Thursday, February 17, 2011 at 9:18pm.

a bag contains 5 green marbles 2 white marbles 8 blue marbles 9 red marbles and 6 black marbles what is the probability of drawing a white marble replacing it and then drawing a green marble? Answer choices A 1/6 B 1/15 C 1/87 D 1/90 I think its D, but I am not sure and how did you do this question

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