OG 2016 Tracker >>> OG2016 Problem Solving Video Solutions (OG Practice)



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OG2016 PS Practice #82.
The cost C, in dollars, to remove p percent of a certain pollutant from a pond is estimated by using the formula C = ((100,000p)/(100-p). According to this estimate, how much more would it cost to remove 90 percent of the pollutant from the pond than it would cost to remove 80 percent of the pollutant?
(see OG book)
(see OG book)
(see OG book)
(see OG book)
(see OG book)

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