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Mathematics, 26.05.2021 14:00 xmanavongrove55

There are 4 red marbles and 8 blue marbles in a bag. Mark draws a blue marble out of the bag and does not replace. then jake draws another blue marble out of the bag. Now what are the probabilities of drawing another blue marble?
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There are 4 red marbles and 8 blue marbles in a bag. Mark draws a blue marble out of the bag and doe...
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