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Mathematics, 28.07.2019 14:40 mandy9386

Assume that the drawer contains 15 coins: 5 quarters, 3 dimes, and 7 nickels. one coin is randomly selected. what is the expected value of the coin selected (in cents)?

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Assume that the drawer contains 15 coins: 5 quarters, 3 dimes, and 7 nickels. one coin is randomly...
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