Cost of Natural Gas In April 2009, Peoples Energy had the
Chapter 3, Problem 49(choose chapter or problem)
Cost of Natural Gas In April 2009, Peoples Energy had the following rate schedule for natural gas usage in singlefamily residences: Monthly service charge $15.95 Per therm service charge 1st 50 therms $0.33606/therm Over 50 therms $0.10580/therm Gas charge $0.3940/therm (a) What is the charge for using 50 therms in a month? (b) What is the charge for using 500 therms in a month? (c) Develop a model that relates the monthly charge C for x therms of gas. (d) Graph the function found in part (c). Source: Peoples Energy, Chicago, Illinois, 2009
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