Ask Question
10 July, 06:00

If a kilowatt-hour of energy costs 75 cents, how much does it cost to leave a 40-watt light bulb on for the entire month of May

+4
Answers (1)
  1. 10 July, 07:32
    0
    May has 31 days

    31 x 24 = 744 hours in may

    744 x 40 = 29760 watt hours

    29760 watt hours = 29.76 kwh

    29.76 x 75 = 2232 cents

    2232 cents = $22.32
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “If a kilowatt-hour of energy costs 75 cents, how much does it cost to leave a 40-watt light bulb on for the entire month of May ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers