Mathematics, 12.12.2019 01:31 alisonlebron15

The intensity of a light source varies inversely as the square of the distance from the source. if the intensity of a light bulb is 400 lumen/m^2 (lux) at a distance of 3 m, determine the intensity at 10 m. round your answer to the nearest hundredth, if possible.

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The intensity of a light source varies inversely as the square of the distance from the source. if t...