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Help setting up an equation for exponential decay?
The question is:
An industrial filter removes 90% of the particulate matter from the exhaust gases of a furnace. How many filters must the gas pass through in order to remove 99.9% of the particulate matter before releasing the gases?
I think it is 0.01 = 100(0.1)^x but I'm not sure
1 Answer
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- Anonymous8 years ago
it slowly decays as does life in time
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