Solve the problem.
-Your electrical bill states that you used 800 kilowatt-hours of energy in January. Determine your total electrical energy use, in joules.
A)256,000,000 joules
B)288,000,000 joules
C)2,560,000,000 joules
D)2,880,000,000 joules

Question

Quizplus · Accepted Answer

1 kilowatt-hour is equivalent to 3.6 million joules. Therefore, 800 kilowatt-hours is 800 * 3.6 million joules, which equals 2,880,000,000 joules.

Solve the Problem. -Your Electrical Bill States That You Used 800 Kilowatt-Hours of 800