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Mathematics, 17.06.2020 17:57 madison6592
(1 point) The intensity of light at a depth of x meters below the surface of a lake satisfies the differential equation dIdx=(−1.21)I. (a) At what depth, in meters, is the intensity of light half that of L, where L equals the intensity of light at the surface (where x=0)?
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(1 point) The intensity of light at a depth of x meters below the surface of a lake satisfies the di...
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