Asked by confused

1. How much does it cost to operate a 75 W lamp continuously for 1 week if the power utility rate is 7/kWh?
Answered by bobpursley
Unit conversion:

cost=cost/time*time*power
=$.07/kWh*1week*7days/week*24hr/day*.075kw
Answered by Anonymous
fwaf
Answered by Anonymous
.882
There are no AI answers yet. The ability to request AI answers is coming soon!