Mathematics, 12.02.2020 00:37 sydneepollitt32
You are challenged to a lucky draw game. If you draw a face card (K, Q, J) from a standard deck of cards, you earn 10 points
If you draw any other card, you lose 2 points. What is the expected value of a draw?
0.77
1.69
1.85
2.31
Answers: 2
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Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?
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You are challenged to a lucky draw game. If you draw a face card (K, Q, J) from a standard deck of c...
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