18.0 1
- 0.4 17.0
_____ - 0.4
-------> ____
17.6
She ate 10 cookies
1/3 of 30 is 10
The answer is x equal 0 and y equal negative 3
Answer:
6.3 Kwhr
Step-by-step explanation:
Given :
Power = 8827 watts
Time in minutes = 43 minutes
To obtain the amount of CO2 that was created :, which is the energy :
Recall
Energy = power * time
Energy in kw/hr = (8827/100) * (43/60)
Energy = 8.827 * 0.7166666
Energy = 6.326 Kwhr
