If the pollution of Lake Erie were stopped suddenly, it has been estimated that the level y of pollutants would decrease according to the formula y = y_oe^-0.3937^t , where t is the time in years and y_o is the pollutant level at which further pollution ceased. How many years would it take to clear 59% of the pollutants? A)t = 0.98 years B)t = 1.34 years C)t = 2.02 years D)t = 2.26 years E)t = 0.58 years

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The Answer of If the pollution of Lake Erie were stopped suddenly, it has been estimated that the level y of pollutants would decrease according to the formula y = y_oe^-0.3937^t , where t is the time in years and y_o is the pollutant level at which further pollution ceased. How many years would it take to clear 59% of the pollutants? A)t = 0.98 years B)t = 1.34 years C)t = 2.02 years D)t = 2.26 years E)t = 0.58 years

If the Pollution of Lake Erie Were Stopped Suddenly, It