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KonstantinChe [14]
3 years ago
6

A bag contains 9 blue coins and 3 red coins. A coin is removed at random and replaced by three of the

Mathematics
1 answer:
bagirrra123 [75]3 years ago
6 0
A bag contains 9 blue coins and 3 red coins a coin is removed at random and replaced by three of the other color
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