Question
Knowing that you use 245 KWH 7 a.m. – 7 p.m. and 165 KWH 7 p.m. – 7 a.m., answer the following questions using the chart below:
Constant Usage $0.05324/KWH
Daytimer (Most usage between 7 a.m. – 7 p.m.)
As long as most power used is 7 a.m. – 7 p.m., then you receive a 20% discount on power usage 7 p.m. – 7 a.m.
$0.05456/KWH
NightTimer (Most usage between 7 p.m. – 7 a.m.)
If more than 50% of power usage is outside of 7 p.m. – 7 a.m., then you have to pay the Daytimer rate for all power used between 7 a.m. – 7 p.m.
$0.05281/KWH
How much would you have paid on the Constant Usage plan?
(1 point)
Responses
$21.83
$21.83
$21.65
$21.65
$22.37
$22.37
$22.08
Constant Usage $0.05324/KWH
Daytimer (Most usage between 7 a.m. – 7 p.m.)
As long as most power used is 7 a.m. – 7 p.m., then you receive a 20% discount on power usage 7 p.m. – 7 a.m.
$0.05456/KWH
NightTimer (Most usage between 7 p.m. – 7 a.m.)
If more than 50% of power usage is outside of 7 p.m. – 7 a.m., then you have to pay the Daytimer rate for all power used between 7 a.m. – 7 p.m.
$0.05281/KWH
How much would you have paid on the Constant Usage plan?
(1 point)
Responses
$21.83
$21.83
$21.65
$21.65
$22.37
$22.37
$22.08
Answers
GPT-5 mini
Total usage = 245 + 165 = 410 kWh.
Cost = 410 × $0.05324 = $21.8284 → $21.83
Answer: $21.83
Cost = 410 × $0.05324 = $21.8284 → $21.83
Answer: $21.83