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Bill Heckle s last electric bill is shown below.
a. What was the previous reading?
b. What is the present reading?
c. How many kilowatt-hours of electricity did Bill use during the service period shown? d. What did Wattco charge per kilowatt-hour of electricity?
e. The bill covers 31 days of electric use. What was Bill s average daily expense for electricity for this service period? Round to the nearest cent. |
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