Mathematics, 12.04.2021 22:00 Vyflores2528

a box of 8 marbles has 4 red,2 green and 2 blue marbles. If you select one marble, what is the probability that it is a red or blue marble

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a box of 8 marbles has 4 red,2 green and 2 blue marbles. If you select one marble, what is the proba...