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Geography, 16.10.2019 20:00 taiyana74

Ajar contains 12 marbles 4 red 3 white 5 blue. a marble is randomly selected, it's color record, and then the marble is returned to the jar. a second marble is randomly selected. find the probability that both marbles selected are blue

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Ajar contains 12 marbles 4 red 3 white 5 blue. a marble is randomly selected, it's color record, and...

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