A realtor uses a lock box to store the keys to a house that is for sale. The access code for the lock box consists of six digits. The first digit cannot be 1 and the last digit must be odd. How many different codes are​ available? (Note that 0 is considered an even​ number.)

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A: In this case, the number of ways to fill 1st digit is 9 except the digit 5.

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Q: A realator uses a lock box to store keys to a house that is for sale. The access code for the lock…

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Q: How many different codes are​ available?

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Q: A realtor uses a lock box to store the keys to a house that is for sale. The access code for the…

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Q: The number of different codes available is

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