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Cedric has one red pen one blue pen and one black pen in his desk if he randomly takes two of them from his desk without replacement what is the probability that he will take the blue and black pen out

1 Answer

5 votes
2/3
there are 3 pens, each one gives him 1/3 chance of grabbing one so 2 would give you 2/3 of a chance,
User Uturnr
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