If you wish to save fuel and youre going to leave yourcool
Chapter 7, Problem 105(choose chapter or problem)
If you wish to save fuel and youre going to leave yourcool house for a half-hour or so on a very hot day, shouldyou turn your air-conditioning thermostat up a bit, turnit off altogether, or let it remain at the room temperatureyou desire? This question should elicit much discussion!
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