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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 five digits. The first digit cannot be 5 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 (Type a whole number.)

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 five digits. The first digit cannot be 5 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 (Type a whole number.)

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 7P
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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 five digits. The first digit cannot be 5 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 (Type a whole number.)
Transcribed Image Text: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 five digits. The first digit cannot be 5 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 (Type a whole number.)
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Step 1

We have given information,

The lock box contain 5 digits.

The first digit cannot be a 5,

And the last digit must be even.

 

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