3 years ago

How many three letter words can be made from 10 letters if repetition is allowed?

1 answer:

5 0

Presuming we don't care how to pronounce the words and they can repeat we have

10 possible for the first position
10 possible for the second position
10 possible for the third position

So: 10 x 10 x 10 = 10^3 or 1,000 possible words

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