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Mathematics, 27.06.2021 14:00 kellysmith45
There are three marbles in a bag. One is red and two are black. What is the probability of picking a red marble first, putting it back in the bag and then picking a black marble? Use the following probably need to find the answer.
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Answers: 2
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There are three marbles in a bag. One is red and two are black. What is the probability of picking a...
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