In a certain city the local water utility company charges each customer a flat fee of $5.64 per month plus $1.23 per 1,000 gallons of water used during the month. If the company has 29,000 customers, find the following where x is the total number of gallons used measured in thousands. (a) Find the monthly revenue function for water utility company. R(x) = 104400 Preview (b) Find the monthly revenue when the average monthly usage per customer is 3600 gallons of water. Monthly revenue = $ 128412 Preview

In a certain city the local water utility company charges each customer a flat fee of $5.64 per month plus $1.23 per 1,000 gallons of water used during the month. If the company has 29,000 customers, find the following where x is the total number of gallons used measured in thousands. (a) Find the monthly revenue function for water utility company. R(x) = 104400 Preview (b) Find the monthly revenue when the average monthly usage per customer is 3600 gallons of water. Monthly revenue = $ 128412 Preview

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

In a certain city the local water utility company charges
each customer a flat fee of $5.64 per month plus $1.23
per 1,000 gallons of water used during the month. If the
company has 29,000 customers, find the following where
x is the total number of gallons used measured in
thousands.
(a) Find the monthly revenue function for water utility
company. R(x) =
104400
Preview
(b) Find the monthly revenue when the average monthly
usage per customer is 3600 gallons of water.
Monthly revenue = $ 128412
Preview

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