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 four digits. The first digit cannot be 9 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.)C

The code must contain 4 digitsNow the first digit can not be 9, it can be0,1,2,3,4,5,6,7,8Total…

Answered: The number of different codes available…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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The number of different codes available is (Type a whole number.)