a box contains one each of 1 5 10 20 and 100 bills it costs 21 to reach in and withdraw one bill what is the expected valu
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A box contains one each of $1, $5, $10, $20, and $100 bills. It costs $21 to reach in and withdraw one bill. What is the expected value?
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Answer to a math question A box contains one each of $1, $5, $10, $20, and $100 bills. It costs $21 to reach in and withdraw one bill. What is the expected value?