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Electronics For a certain temperature-sensitive electronic device, the voltage output V (in millivolts) is given by the formula V = 3.17 -0.0147² where Tis the temperature (in degrees Celsius). What temperature is needed to produce a voltage of 150 mV?

Electronics For a certain temperature-sensitive electronic device, the voltage output V (in millivolts) is given by the formula V = 3.17 -0.0147² where Tis the temperature (in degrees Celsius). What temperature is needed to produce a voltage of 150 mV?

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.8: Joint And Combined Variation
Problem 13OE
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There are TWO solutions to a quadratic equation. Unless otherwise instructed, give both answers if it is a pure math problem. For real world problems and story problems, one of the answers is usually ridiculous and can be ignored. Do a sanity check to identify the applicable solution. In the case of astory problem, if you are unsure which solution is correct, give both.

For each of the following, set up either a system of equations in two variables or a quadratic equation and solve. (Round to two decimal places if necessary.) 18. Electronics For a certain temperature-sensitive electronic device, the voltage output V (in millivolts) is given by the formula V = 3.170.0147² where T is the temperature (in degrees Celsius). What temperature is needed to produce a voltage of 150 mV?
Transcribed Image Text:For each of the following, set up either a system of equations in two variables or a quadratic equation and solve. (Round to two decimal places if necessary.) 18. Electronics For a certain temperature-sensitive electronic device, the voltage output V (in millivolts) is given by the formula V = 3.170.0147² where T is the temperature (in degrees Celsius). What temperature is needed to produce a voltage of 150 mV?
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