Mathematics, 10.07.2019 16:50 xxaurorabluexx
10 red marbles and 10 blue marbles are placed into a bag. alex mixes up the bag and randomly selects a marble. he continues to do so, replacing the marble after each selection, until a red marble is selected
Answers: 1
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10 red marbles and 10 blue marbles are placed into a bag. alex mixes up the bag and randomly selects...
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