SOLUTION: The cost, in millons of dollars, to remove x % of pollution in a lake modeled by C= 6000/200-2x 1.What is the cost to remove 75% of the pollutant?

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: The cost, in millons of dollars, to remove x % of pollution in a lake modeled by C= 6000/200-2x 1.What is the cost to remove 75% of the pollutant?       Log On


   

Question 433429: The cost, in millons of dollars, to remove x % of pollution in a lake modeled by C= 6000/200-2x
1.What is the cost to remove 75% of the pollutant?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
The cost, in millons of dollars, to remove x % of pollution in a lake modeled by C= 6000/200-2x
1.What is the cost to remove 75% of the pollutant?
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C = 6000/(200-2*75)
C = 6000/(50)
C = 120 million dollars
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Cheers,
Stan H.
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