Mathematics, 30.03.2020 18:56 uticabadgirl
A bag contains 3 blue coins and 7 red coins. A coin is removed at random and replaced by three of the other color. Part 1 out of 3 What is the probability that the removed coin is blue? Enter your answer as a simplified fraction. The probability that the removed coin is blue is
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A bag contains 3 blue coins and 7 red coins. A coin is removed at random and replaced by three of th...
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