Chemistry, 02.04.2020 03:22 jmchmom6066
Lee’s family has a summer cottage that they usually close up for the winter. One year, they closed up the cottage on October 8. When they returned the next year, on May 22, they discovered that they had left a 1 kW heater on. Assuming that the heater ran about half the time, approximately how much did this little mistake add to their electricity bill?
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Lee’s family has a summer cottage that they usually close up for the winter. One year, they closed u...
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