Cost of Natural Gas In April 2015, Nicor Gas had thefollowing rate schedule for natural gas usage in smallbusinesses.Monthly customer charge $72.60Distribution charge1st 150 therms $0.1201/thermNext 4850 therms $0.0549/thermOver 5000 therms $0.0482/thermGas supply charge $0.35/therm(a) What is the charge for using 1000 therms in a month?(b) What is the charge for using 6000 therms in a month?(c) Develop a function that models the monthly charge Cfor x therms of gas.(d) Graph the function found in part (c).
Cost of Natural Gas In April 2015, Nicor Gas had thefollowing rate schedule for natural gas usage in smallbusinesses.Monthly customer charge $72.60Distribution charge1st 150 therms $0.1201/thermNext 4850 therms $0.0549/thermOver 5000 therms $0.0482/thermGas supply charge $0.35/therm(a) What is the charge for using 1000 therms in a month?(b) What is the charge for using 6000 therms in a month?(c) Develop a function that models the monthly charge Cfor x therms of gas.(d) Graph the function found in part (c).
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter7: Integration
Section7.EA: Extended Application Estimating Depletion Dates For Minerals
Problem 3EA
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Cost of Natural Gas In April 2015, Nicor Gas had the
following rate schedule for natural gas usage in small
businesses.
Monthly customer charge $72.60
Distribution charge
1st 150 therms $0.1201/therm
Next 4850 therms $0.0549/therm
Over 5000 therms $0.0482/therm
Gas supply charge $0.35/therm
(a) What is the charge for using 1000 therms in a month?
(b) What is the charge for using 6000 therms in a month?
(c) Develop a function that models the monthly charge C
for x therms of gas.
(d) Graph the function found in part (c).
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