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Mathematics, 16.04.2020 20:00 leslie0296

There are four blue marbles, an unknown number of red (1) marbles, and six yellow marbles in a bag. Which expression
represents the probability of randomly selecting a blue marble, replacing it, and then randomly selecting a red marble?
Tot (16+1)
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There are four blue marbles, an unknown number of red (1) marbles, and six yellow marbles in a bag....
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