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Mathematics, 20.04.2020 19:19 noah12345678
You have been asked to determine where a water works should be built along a river between Chesterville and Denton to minimize the total cost of the project. The pipe to Chesterville costs $3000 per mile and the pipe to Denton costs $7000 per mile.
a. Find the length of each pipe so that the total cost is a minimum.
b. What is the cost?
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