It will take 300000 btus at 12000 a ton and a ton of air will be 400 sq feet so. 10000 sq ft divided by 400 is 25 tons of air then multiply 25 times 12000 btus and you get 300000
75% of 10000 is 75/100x 1000 = 7500. Take that off to leave 2500 which is 25% of 10000
It means to take a smaller number out of a larger number and the sum is what you have after.
27 because a percentage is out of 100 27 out of 100 = 27/100 = 27%, that is we take 27 pieces out of 100 pieces that we divided the whole thing. 27% out of 100 = 27/10000 = 0.27% that is we take 27 pieces out of 10000 pieces that we divided the whole thing.
Fifty thousand days or roughly 137 years.
2.25 hrs
It will take 21 standard sheets.
usually around 400sq. ft room give or take
because the yeast reacts to heat.
9 months.
yes it does
Rule of thumb, around 300 sq ft give or take.
2000,00000,0000000 seconds or..... 15 hours
10000
I have found this explanation at: http://en.wikipedia.org/wiki/Firefighting#Appendix:_calculating_the_amount_of_water_required_to_suppress_a_fire_in_a_closed_volume
Because the refrigerator moves heat from the inside of the fridge to the outside, dumping it into the room. On top of that, the actual machine that moves the heat also gets warm, and sheds it heat into the room too. The A/C always have to have two sides/units, to allow it to move heat from inside the room to outside the room. Basically, a room with an A/C works pretty much like a room-sized fridge. There are industrial grade fridges which work like A/C units, with a separate heat dumping unit that can be placed outside the room/building. They take a lot more plumbing to install, so you rarely find them in private homes.
Even if the thermostat is in another room, you are releasing some heat out that open window. This means that the furnace (or boiler) will have to run longer to make up for that loss of heat, and the room in which the thermostat is located will take longer to come up to the set point of the thermostat.The HVAC Veteran
75% of 10000 is 75/100x 1000 = 7500. Take that off to leave 2500 which is 25% of 10000