The amount of pollution in a lake x years after the closing of a chemical plant

Question

The amount of pollution in a lake x years after the closing of a chemical plant is (equation) tons (equation) Find the average amount of pollution between 4 and 20 years after the closing. Round your answer to one decimal place. The amount of pollution in a lake x years after the closing of a chemical plant is P(x)=126/x tons (for, x 1). Find the average amount of pollution between 4 and 20 years after the closing. Round your answer to one decimal place. 12.7 tons 6.3 tons 3.4 tons 5.1 tons 10.1 tons Save Answer

Explanation / Answer

6.3 tons

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