Mathematics, 28.05.2021 04:10 yeeet26

Sandi randomly selects a single bill from an envelope containing 8 ones, 5 fives, 4 tens, and 3 twenties. What is the expected value of the money she selects

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Sandi randomly selects a single bill from an envelope containing 8 ones, 5 fives, 4 tens, and 3 twen...