Mathematics, 14.07.2019 18:30 oof40

Abag contains 4 red marbles and 5 blue marbles. if two marbles are chosen at random, one at a time and without replacement, what is the probability of getting two red marbles?

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Abag contains 4 red marbles and 5 blue marbles. if two marbles are chosen at random, one at a time a...

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