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.Com
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) (Show Source): You can put this solution on YOUR website!
There are 5*5*5*5 = 5^4 = 625 different codes
RELATED QUESTIONS
How many four-letter codes can be formed using the letters A, B, C, D, E, and F? Repeated (answered by Alan3354)
How many two-letter codes can be formed using the letters A, B, C, and D? Repeated... (answered by Boreal)
How many 6-letter codes can be formed using the letters A, B, C, D, E, F, G, H, and I.... (answered by TimothyLamb)
How many different four-letter words can be formed from the letters: a,b,c,d,e,f, and g... (answered by edjones)
if 4-letter "words" are formed using the letters A, B, C,D,E, F,G, how many such words... (answered by sudhanshu_kmr,edjones)
From the five letters A, B, C, D, and E how many three letter horizontal arrangements are (answered by checkley79)
How many three-letter code symbols can be formed from the letters A, C, K, L, and M... (answered by stanbon,shree840)
How many different four-letter strings can be formed from the letters A, B, C, D, E... (answered by reviewermath)
How many words of 4 letters can be formed with the letter a,b,c,d,e,f,g and h. If e & f... (answered by tommyt3rd)