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Mathematics 7 Online
OpenStudy (anonymous):

If 3 identical prizes are available for a contest with 50 entrants, in how many ways can the prizes be distributed?

OpenStudy (anonymous):

Is this a permutation or a combination? If permutation, 117600. If combination, 19600.

OpenStudy (anonymous):

Can you please explain the difference?

OpenStudy (anonymous):

identical prizes should give you the clue

OpenStudy (anonymous):

since they are identical you cannot tell the difference, so it is \(\binom{50}{3}\)

OpenStudy (anonymous):

if it was first, second and third prize, that would be a different story

OpenStudy (anonymous):

So, it's a combination, then.

OpenStudy (anonymous):

Thanks guys! Wish I could give more than one medal

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