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 4 and the last digit must be even. How many different codes are available? (Note that 0 is considered an even number.) The number of different codes available is
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 4 and the last digit must be even. How many different codes are available? (Note that 0 is considered an even number.) The number of different codes available is
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 35SE: The set, S consists of 900,000000 whole numbers, each being the same number of digits long. How many...
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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 4 and the last digit must be even.
How many different codes are available? (Note that 0 is considered an even number.)
The number of different codes available is
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