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Maslowich
3 years ago
8

An outdoor spa​ (hot tub) draws 1504 watts to keep the water warm. If the utility company charges ​$0.14 per​ kilowatt-hour, how

much does it cost to operate the spa for four months during the winter​ (24 hours per​ day)? Assume each month has 30 days.
Mathematics
1 answer:
tatuchka [14]3 years ago
6 0

Answer:

$606.41

Step-by-step explanation:

1504 W * (1 kW)/(1000 W) * 0.14 $/(kW*h) * 4 months * (30 days)/(month) * (24 hours)/day =

= $606.41

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