A hot‐air balloon stays aloft because hot air at atmospheric pressure is less dense than cooler air at the same pressure. If the volume of the balloon is 500. 0 m3 and the surrounding air is at 15. 0°c, what must the temperature of the air in the balloon be for it to lift a total load of 290 kg (in addition to the mass of the hot air)? the density of air at 15. 0°c and atmospheric pressure is 1. 23 kg/m3.

Eoc`s is answer  hope it !

Your answer is: longitudinalhope this ! : )

Jane has 3 applesshe gives away 23 - 2 = 1jane has 1 apple lefthope this

Iwas in a argument about a certain class grade with my teacher. it was a ‘a-’when i felt that i deserved a ‘a’. i showed him (my teacher) why i felt i derserved so. i questioned what i got wrong and showed him what i learned. i look back to that teacher with nothing but love and support because that’s the class that i actually learned the most. the moral of the story is to see where the other person is coming from and what they have done. also, when in a conflict, never attack the persons character. this will just make the argument end poorly.