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Mathematics, 01.07.2019 08:10 mommytobe2019

Abox contains 3 red pens, 5 blue pens, and 9 green pens. two pens are drawn out of the box without replacement. what is the probability of drawing a blue pen on the first draw and the same color pen on the second draw?

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Abox contains 3 red pens, 5 blue pens, and 9 green pens. two pens are drawn out of the box without r...
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