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Mathematics, 28.07.2019 03:30 daniellacalles
The intensity, io, of a light source is reduced to i after passing through d meters of fog according to the formula i = ioe−0.22d. if 3,000 lumens of light are present initially, what is an equivalent expression written as a percentage rate of lumens lost? hint: find the value of e−0.22 on your calculator.
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The intensity, io, of a light source is reduced to i after passing through d meters of fog according...
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