Ana Evangelista 10/18/21 11:33 PM = Review ...
Question 7, 3.1.39
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HW Score: 100%, 16 of 16 points
Points: 1 of 1
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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 four digits. The first digit cannot be 2 and the last digit
must be odd. How many different codes are available? (Note that is considered an even number.)
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The number of different codes available is 4500
(Type a whole number.)
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