An offshore oil well is 2 kilometers off the coast. The refinery is 5 kilometers down the coast. Laying pipe in the ocean is twice as expensive as on land. How many kilometers down the coast should the pipe be laid in order to minimize the cost? __ km down the coast
An offshore oil well is 2 kilometers off the coast. The refinery is 5 kilometers down the coast. Laying pipe in the ocean is twice as expensive as on land. How many kilometers down the coast should the pipe be laid in order to minimize the cost? __ km down the coast
ChapterP: Prerequisites
SectionP.6: The Rectangular Coordinate System And Graphs
Problem 37E: An airplane flies from Naples, Italy, in a straight line to Rome, Italy, which is 120 kilometers...
Question
An offshore oil well is 2 kilometers off the coast. The refinery is 5 kilometers down the coast. Laying pipe in the ocean is twice as expensive as on land. How many kilometers down the coast should the pipe be laid in order to minimize the cost?
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