SOLUTION: From the ten books that you've recently bought but not read, you plan to take four with you on vacation. How many different sets of four books can you take?
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Question 473166: From the ten books that you've recently bought but not read, you plan to take four with you on vacation. How many different sets of four books can you take? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! From the ten books that you've recently bought but not read, you plan to take four with you on vacation. How many different sets of four books can you take?
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Ans: 10C4 = (10*9*8*7)/(1*2*3*4) = 210
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Cheers,
Stan H.
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