Cell Phones. Repeat Exercise 57, assuming you live 45
Chapter 2, Problem 58(choose chapter or problem)
Cell Phones. Repeat Exercise 57, assuming you live 45 miles south and 87 miles west of the tower.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer