SOLUTION: 2. In how many ways can you arrange six out of eight books on a shelf? (1 point)

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Question 139532: 2. In how many ways can you arrange six out of eight books on a shelf? (1 point)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
In how many ways can you arrange six out of eight books on a shelf?
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8P6 = 8!/(8-6)! = 8!/2! = 8*7*6*5*4*3 = 21160
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Cheers,
Stan H.