SOLUTION: Local phone numbers consist of seven numerals, the first three of which are common to many users.
A small town's phone numbers all start with 363, 375, and 387. How many phone num
Algebra ->
Probability-and-statistics
-> SOLUTION: Local phone numbers consist of seven numerals, the first three of which are common to many users.
A small town's phone numbers all start with 363, 375, and 387. How many phone num
Log On
Question 1165434: Local phone numbers consist of seven numerals, the first three of which are common to many users.
A small town's phone numbers all start with 363, 375, and 387. How many phone numbers are available? Answer by Boreal(15235) (Show Source):
