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14. A telephone number has 10 digits and consists of a 3-digit area code, a 3-digit local prefix, and 4 more digits. From her house, Sarah can make local calls to area codes 519 and 226. Within area code 519, there are 80 local prefixes. Within area code 226, there are 39 local prefixes. How many different local phone numbers can Sarah call?

Name: 14. A telephone number has 10 digits and consists of a 3-digit area code, a 3-digit local prefix, and 4 more digits. From her house, Sarah can make local calls to area codes 519 and 226. Within area code 519, there are 80 local prefixes. Within area code 226, there are 39 local prefixes. How many different local phone numbers can Sarah call?
Uploaded: 2022-01-26T06:07:56-08:00
Duration: 1 min 36 s
Channel: Thuc Nguyen
Description: 14. A telephone number has 10 digits and consists of a 3-digit area code, a 3-digit local prefix, and 4 more digits. From her house, Sarah can make local calls to area codes 519 and 226. Within area code 519, there are 80 local prefixes. Within area code 226, there are 39 local prefixes. How many different local phone numbers can Sarah call?

          14. A telephone number has 10 digits and consists of a 3-digit area code, a 3-digit local prefix, and 4 more digits. From her house, Sarah can make local calls to area codes 519 and 226. Within area code 519, there are 80 local prefixes. Within area code 226, there are 39 local prefixes. How many different local phone numbers can Sarah call?

14. A telephone number has 10 digits and consists of a 3-digit area code, a 3-digit local prefix, and 4 more digits. From her house, Sarah can make local calls to area codes 519 and 226. Within area code 519, there are 80 local prefixes. Within area code 226, there are 39 local prefixes. How many different local phone numbers can Sarah call?

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Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

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Solved by Expert Thuc Nguyen

01/26/2022

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Each telephone number consists of a 3-digit area code, a 3-digit local prefix, and a 4-digit unique number. Sarah can call numbers within area codes 519 and 226. Show more…

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14. A telephone number has 10 digits and consists of a 3-digit area code, a 3-digit local prefix, and 4 more digits. From her house, Sarah can make local calls to area codes 519 and 226. Within area code 519, there are 80 local prefixes. Within area code 226, there are 39 local prefixes. How many different local phone numbers can Sarah call?