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Mathematics, 18.04.2020 02:01 school4life110

A bag contains 2 red marbles, 3 green marbles, and 4 blue marbles.
If we choose a marble, then another marble without putting the first one back in the bag, what is the probability that the first marble will be green and the second will be red?

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A bag contains 2 red marbles, 3 green marbles, and 4 blue marbles.
If we choose a marble, then...
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