SOLUTION: computers manufactured by a certain company have a serial number consisting of a letter of the alphabet followed by a four-digit number. how many serial numbers are possible?
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Question 112390: computers manufactured by a certain company have a serial number consisting of a letter of the alphabet followed by a four-digit number. how many serial numbers are possible? Answer by Fombitz(32388) (Show Source):
You can put this solution on YOUR website! Slot 1 - 26 choices (A-Z)
Slot 2 - 10 choices (0-9)
Slot 3 - 10 choices (0-9)
Slot 4 - 10 choices (0-9)
Slot 5 - 10 choices (0-9)
Total number = 26*10*10*10*10 = 260000
