SOLUTION: how many different arrangements of three folders can be made if you have one green, one red, one blue, and one black folder?

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Question 313176: how many different arrangements of three folders can be made if you have one green, one red, one blue, and one black folder?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
There are 4 choices for the 1st folder. After choosing
it, there are 3 choices for the 2nd folder. Then there
are 2 choices for the last folder.
The possible arrangements are
4%2A3%2A2+=+24