SOLUTION: If in a series of license plate the letters i and o are not used and if four successive zeroes cannot be used as the four digits, how many different license plates can be made if a

Algebra ->  Probability-and-statistics -> SOLUTION: If in a series of license plate the letters i and o are not used and if four successive zeroes cannot be used as the four digits, how many different license plates can be made if a      Log On


   



Question 760043: If in a series of license plate the letters i and o are not used and if four successive zeroes cannot be used as the four digits, how many different license plates can be made if a license plate consists of two letters and four digits?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
+26+-+2+=+24+ choices for each letter
+10%2A10%2A10%2A10+ choices for the 4 numbers
if you allow all 10 digits
+10%2A10%2A10%2A10+-+1+ if you don't allow 0000
+10%5E4+-+1+=+9999+
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+24%2A24%2A9999+=+576%2A9999+
+24%5E2%2A9999+=+5759424+
5,759,424 different plates are possible