The voltage V across a certain electronic device is related to the temperature T (in C) by

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The voltage V across a certain electronic device is related to the temperature T (in °C) by V = 4.0T − 0.2T2. For what temperature(s) is V = 15V?

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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