Polluted water is passed through a series of filters. Each filter removes 85% of the remaining impurities. Ini?
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a) Write a formula for the remaining level of impurities after the water has passed through a series of n filters. Use function notation. b) How many impurities are left is the water has passed through 2 filters? c) How many filters does the water have to pass through for the level of impurities to be less than 1 ppm? a) Will all the impurities ever be removed from the polluted water? Explain the practicality of your answer
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Answer:
take a dump on the filter and see if it cleans up your water. If you dont like poop in your water, then i advise you don do this.
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Other answers
take a dump on the filter and see if it cleans up your water. If you dont like poop in your water, then i advise you don do this.
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