Reminder Round all the answers to two decimal places unless otherwise indicated.
Resistance in Copper Wire Electric resistance in copper wire changes with the temperature of the wire. If
Temperature
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a. Use regression to find a
b. At what temperature is the electric resistance double that at
c. Suppose that you have designed a household appliance to be used at room temperature (
i. What resistance ratio do you predict at
ii. What range of resistance ratios represents plus or minus
iii. What temperature range for the appliance will ensure that your appliance operates within that
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Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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