SOLUTION: An urn contains 5 red marbles 9 blue marbles and 10 white marbles. two marbles are drawn without replacement from the urn. find p (blue marbles/red marbles)

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Question 914151: An urn contains 5 red marbles 9 blue marbles and 10 white marbles. two marbles are drawn without replacement from the urn. find p (blue marbles/red marbles)
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
24marbles: 5R, 9B, 10W
draw two, w/o replacemnt
p(blue/red) = %289%2F24%29%285%2F23%29