Mathematics, 26.11.2019 01:31 rebeccacruzz2017
Knowing that you use 245 kwh from 7 a. m. β 7 p. m. and 165 kwh from 7 p. m. β 7 a. m., answer the follow question using the chart below.
constant usage $0.05324/kwh
daytimer (most usage between 7 a. m. β 7 p. m.)
as long as most power used is 7 a. m. β 7 p. m., then you receive a 20% discount on power usage 7 p. m. β 7 a. m.
$0.05456/kwh
nighttimer (most usage between 7 p. m. β 7 a. m.)
if more than 50% of power usage is outside of 7 p. m. β 7 a. m., then you have to pay the daytimer rate for all power used 7 a. m. β 7 p. m.
$0.05281/kwh
how much would you have paid on the constant usage plan?
Answers: 2
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