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Mathematics, 30.10.2020 17:40 Chartwig4831

During the summer in Phoenix, a central air conditioner in a house uses 1.7 kilowatt/hour for 18 hours. If electricity costs $0.10 per kilowatt-hour, how much does it cost (in dollars, to the penny) to cool the house? Use exact numbers; do not estimate. g

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During the summer in Phoenix, a central air conditioner in a house uses 1.7 kilowatt/hour for 18 hou...

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