
Concept explainers
Give an additional equation using the given statement and then solve.

Answer to Problem 18PPS
The temperature rise by
Explanation of Solution
Given:
The given statement is that the temperature in Rockford, lllionois, was
Calculation:
The starting temperature
Rise in temperature
Current temperature
Use the following rules and find the result of the given expression.
Now,
So the answer will be with a positive sign.
Hence the temperaturerise by
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