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Question: as the customer base at ohaganbookscom grows it manager ruth...

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As the customer base at OHaganBooks.com grows, IT manager Ruth Nabarro is thinking of introducing identity codes for all the customers, using capital letters and/or numbers. Help her answer the following question:

It appears that Nabarro has finally settled on codes consisting of three letters followed by two digits. For technical reasons, the letters must be different, and the first digit cannot be a zero. How many different customers can be identified?

Please explain the work as i am super confused! Thanks in advance

company assigns to each of its employees an ID code that consists of one, two, three, or ftour uppercase letters followed by a digt f 0 through 9. How many employee codes does the company have available? 4752540e employee codes 13. 0/1 points var of 147 0.5 039 มย Submissions Used My Notes Ask Your Teac As the customer base at OHaganBooks.com grows, IT manager Ruth Nabarro is thinking of introducing identity codes for all the customers using capital letters and/or numbers. Helip her answer the following question. It appears that Nabarro has finally settled on codes consisting of three letters followed by two digits. For technical reasons, the letters must be different, and the first digit cannot be a zero. How many different customers can be identified? 18720405 x customers Need Help? asd Submit Answer Save Progres Submit Assignment Save Assignment Progress 8
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