Mathematics
Mathematics, 15.03.2020 05:27, dondre54

At the Royal Dragon Chinese restaurant, a slip in the fortune cookies indicates a dollar amount that will be subtracted from your total bill. A bag of 10 fortune cookies is given to you from which you will select one. If
seven fortune cookies contain "$1 off," two contain "$3
off," and one contains "$6 off," determine the expectation of a selection.
11.3#9

answer
Answers: 2

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