Original cost (OC) = $13
New cost (NC) = $19
Percentage increase =
= 46.15 %
New cost (NC) = $19
Percentage increase =
= 46.15 %
Which graph represents the linear function below?
1 answer:
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Answer: The refrigerator cost in this month is $4.5 approximately.
Step-by-step explanation:
Since we have given that
Amount of watt of electric power = 320 W
Number of days = 30
Unit cost of electricity = $0.13/Kwh
Hold factor =
Number of hours in a month = 24
So, the refrigerator cost in this month would be
Hence, the refrigerator cost in this month is $4.5 approximately.