SOLUTION: The access code for a car's security system consists of six digits. The first digit cannot be zero and the last digit must be odd. How many different codes are available? (No
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Question 1145538: The access code for a car's security system consists of six digits. The first digit cannot be zero and the last digit must be odd. How many different codes are available? (Note that 0 is considered an even number.)
The number of different codes available is _.
Answer by ikleyn(52834) (Show Source): You can put this solution on YOUR website!
.
= 9*10*10*10*10*5.
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