SOLUTION: a four-letter identification code can be formed from the letters A, B, C, D, and E. assume letters can be repeated. How many codes can be formed?

Algebra ->  Permutations -> SOLUTION: a four-letter identification code can be formed from the letters A, B, C, D, and E. assume letters can be repeated. How many codes can be formed?      Log On


   

Question 652196: a four-letter identification code can be formed from the letters A, B, C, D, and E. assume letters can be repeated. How many codes can be formed?
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
There are 5*5*5*5 = 5^4 = 625 different codes