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Biology, 17.10.2019 04:30 nakeytrag

In an area in which electricity costs 8 cents/kilowatt-hour, a 5 kw clothes dryer runs for 90 minutes to dry a load of laundry. how much did it cost to dry these clothes?
a. $0.20
b. $0.30
c. $0.45
d. $0.60

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In an area in which electricity costs 8 cents/kilowatt-hour, a 5 kw clothes dryer runs for 90 minute...

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