The strength I of a certain cable signal is given by I = I 0 e 0.0015x
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The strength I of a certain cable signal is given by I = I0e−0.0015x , where I0 is the signal strength at the source and x is the distance (in km) from the source. What percent of the signal strength is lost 15 km from the source?
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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