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how many different ways can the judge choose 5th to 1st place from ten miss american finalists?
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No. of ways = 10x9x8x7x6 = ...?
Or you can say no. of ways = 10P5 = ... Since you need to choose 5 people from 10 players. and the order is important in this case
By the way, 10P5 = 10x9x8x7x6
\[nPr=\frac{10!}{(10-5)!}\]
i would say they choose the most deserving ones
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I don't know, but please introduce me to all of them. I'm lonely.
By the way, Kropot is correct and not Luis. Since order does matter, this is a permutation. The way I remember is Permutation = Placement.
*sigh* my answers are always being neglected (perhaps because mostly they are wrong?!) :|
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