OK, I have a question that I am trying to do for physics that I just cant figure out. I don't even know how to start it, so any help in getting started would be much appreciated. Here it is: The total heat loss for a house is 500 W/(Degrees Celsius). The temperature outside the house is 10 (Degrees Celsius). Assume that the average power output for a human body is: 100 W. If there is no heat sources in the house, what will the temperature of the house be if there are 60 people in the house? If anyone knows how to do the problem, or any ideas of where I should start, that would be great. Thanks in advance.