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Ulleksa [173]
3 years ago
13

Winnie has 7 soccer trophies she wants to arrange in an array. How many different arrays are possible?

Mathematics
1 answer:
notka56 [123]3 years ago
7 0

Answer:

5040 possible arrangements

Step-by-step explanation:

Given

Trophies = 7

Required

Possible arrangements

The 1st can be placed in any 7 positions

The 2nd, in 6 positions

-----

--

-

Up till the last in 1 position

So, the number of arrangements is:

Arrangements = 7 * 6 * 5 * 4 * 3 * 2 * 1

Arrangements = 5040\ ways

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