The figure shows the cost of mailing a first-class letter,
Chapter 8, Problem 8.1.122(choose chapter or problem)
The figure shows the cost of mailing a first-class letter, f(x), as a function of its weight, x, in ounces, for weights not exceeding 3.5 ounces. Use the graph to solve Exercises 5558. What is the cost of mailing a letter that weighs 1.5 ounces?
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