nctrack81 nctrack81
  • 22-03-2019
  • Mathematics
contestada

A machine worked for 5 hours and used 4 kilowatts of electricity. The machine used _ of a kilowatt each hour it worked.

Respuesta :

MrSmoot MrSmoot
  • 22-03-2019

Answer:

0.8 kw/h

Step-by-step explanation:

If it used 4 kw in 5 hours, divide 4 by 5 to see how much it used per hour

4kw/5h = 0.8kwh

***4/5 = 0.8

Answer Link

Otras preguntas

Please help with working with scientific notation questions
What is the answer to 90 is 1/10 of _____?
The part of the ear where sound wave compressions and rarefactions cause the eardrum to vibrate is the?
In which isotope is the strong nuclear force not strong enough to balance electrostatic forces between protons?
Which expression is equivalent to the given expression? 19x–23x a. x(23–19) b. 19(x–23) c. 19x(1–23x) d. x(19–23)
A=1/2nal solve for n
at the bus station, buses depart at a rate of 3 every 10 minutes, at this rate, blank buses would depart in one hour.
List three outside forces or institutions that play a major role, good or bad, in desegregation. (Interpretive)
Divide 33 photos into two groups so the ratio is 4 to 7
You have trained all year for a marathon. In your first attempt to run a marathon, you decide that you want to complete this 26-mile race in 4.5 hours. What is