mariannicole
mariannicole
03-02-2017
Geography
contestada
Why do airplanes have pressurized cabins?
Respuesta :
Noname111
Noname111
03-02-2017
Because the air is very thin at the altitude they fly. The average passenger jet has a causing altitude of about 30,000 to 40,000 feet. At this altitude humans can't breathe very well and our body gets less oxygen.
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
Please help thank you
A bathtub can hold 66 galons of water. The faucet adds 5.5 gallons of water to the bathtub evvery minute. Find out how many minutes it takes to fill the empty b
Can someone help MMEE!
Find the value of each trigonometric ratio
Businesses need productive resources in order to produce ___________. They go to the _________ market to buy productive resources from ___________. Group of ans
1.The equation of the line having x-intercept -3/2, y-intercept 3/4 is1) 3x + 2y - 6 = 02) 2x - 4y + 3 = 03) 2x + 3y - 5 = 04) 4x - 3y - 12 = 0O1)2)O3)O4)
how should we ask notes write in points
(2) The electron configuration of nitrogen is 1s22s²2p3
attached is an assignment I am having trouble with I did problem 1 and 2 but I don't think it right can someone please look at it? This way I can move on to the
A $100 tablet is marked up by 10% and then the new price is marked down by 10%. What is the final price?
