SOLUTION: Tarot cards are used for telling fortunes, and in a reading, the arrangement of the cards is as important as the cards themselves. How many different readings are possible if three

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Question 948476: Tarot cards are used for telling fortunes, and in a reading, the arrangement of the cards is as important as the cards themselves. How many different readings are possible if three cards are selected from a set of seven Tarot cards?

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Tarot cards are used for telling fortunes, and in a reading, the arrangement of the cards is as important as the cards themselves. How many different readings are possible if three cards are selected from a set of seven Tarot cards?
Ans: 7P3 = 7!/(7-3)! = 7*6*5 = 210
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Cheers,
Stan H.
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