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Mathematics, 25.05.2020 05:58 v4leriaaa
(10 points) In a bag there are 7 red marbles, 3 yellow marbles and 2 blue marble. What is the probability that a blue marble will be selected on the first draw?
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(10 points) In a bag there are 7 red marbles, 3 yellow marbles and 2 blue marble. What is the probab...
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