Mathematics, 18.03.2020 18:35 eshaesmot12345
A bag contains 5 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
Answers: 2
.
, so the probability that the removed coin is blue is about 42%. But 
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A bag contains 5 blue coins and 7 red coins. A coin is removed at random and replaced by three of th...
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