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Mathematics, 20.11.2019 23:31 kihgff5711
An oil refinery is located on the north bank of a straight river that is 2 km wide. a pipeline is to be constructed from the refinery to storage tanks located on the south bank of the river 4 km east of the refinery. the cost of laying pipe is $200,000/km over land to a point p on the north bank and $400,000/km under the river to the tanks. to minimize the cost of the pipeline, how far from the refinery should p be located? (round your answer to two decimal places.)
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An oil refinery is located on the north bank of a straight river that is 2 km wide. a pipeline is to...
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