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Coin selection and replacement

Questions (2)

You have 10 coins..3 quarters,5 dimes, and 2 nickels.a. A coin is selected and then replaced. A second coin is selected and then
1. 2 answers
2. asked by Norma
3. 1,114 views
A bag contains 8 blue coins and 6 red coins. A coin is removed at random and replaced by three of the other color.a. What is the
1. 11 answers
2. asked by Patrick
3. 787 views