Mathematics, 16.02.2021 01:00 venegas122916

An island is 4 miles offshore in a large bay. A water pipeline is to be run from a water tank on the shore to the island. The pipeline costs $50,000 per mile in the ocean and $20,000 per mile on the land. The water company would like to run the pipeline for the cheapest amount possible, so they have called on you (with your superior math and trigonometry skills) to help.

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An island is 4 miles offshore in a large bay. A water pipeline is to be run from a water tank on the...