1. Math
  2. Prealgebra
  3. a kilowatt hour means 1000 watts of electricity are being...

Question: a kilowatt hour means 1000 watts of electricity are being...

Question details

A kilowatt hour means 1000 watts of electricity are being used continuously for 1 hr. The electric utility company in​ Laura's town charges ​$0.06933 for each kilowatt hour used. Laura heats her house with three electric heaters that each use 1500 watts. a. How much does it cost to heat her house for 1​ day? b. How many hours would a​ 75-watt lightbulb have to stay on to result in​ $1 for electricity​ charges?

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution