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# How many different arrangements can be made with the letters in the word POWER?

5xx4xx3xx2xx1=5! =120

#### Explanation:

There are 5 different letters.

Any one of the 5 can be in the first position.
Any one of the remaining 4 can be in the second position.
And so on.

This gives us:

5xx4xx3xx2xx1=5! =120