Q. In how many ways can seven businessmen attending a convention be assigned to one triple...

Q. In how many ways can seven businessmen attending a convention be assigned to one triple and two double hotel rooms?

Q. On a Friday morning, the pro shop of a tennis club has 10 identical cans of tennis balls. If they are all sold by Sunday night and we are interested only in how many were sold on each day, in how many different ways could the cans of tennis balls has been sold on Friday, Saturday, and Sunday?

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orchestra answered 1 year ago

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