Mathematics, 12.07.2019 20:20 camosloppy7677
The air in a room with volume 180 m3 contains 0.4% carbon dioxide initially. fresher air with only 0.05% carbon dioxide flows into the room at a rate of 2 m3/min and the mixed air flows out at the same rate. find the percentage p of carbon dioxide in the room as a function of time t (in minutes).
p(t) =
what happens with the percentage of carbon dioxide in the room in the long run?
lim t → ∞ p(t) = %
Answers: 3
Mathematics, 21.06.2019 13:40
Use the distance formula to determine the distance that point q is from r on the hypotenusebased on a 2-3 ratio.i need asap !
Answers: 3
Mathematics, 21.06.2019 17:00
You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?
Answers: 1
The air in a room with volume 180 m3 contains 0.4% carbon dioxide initially. fresher air with only 0...
Physics, 27.11.2019 09:31
Mathematics, 27.11.2019 09:31
Mathematics, 27.11.2019 09:31
History, 27.11.2019 09:31
History, 27.11.2019 09:31
History, 27.11.2019 09:31
Biology, 27.11.2019 09:31
Mathematics, 27.11.2019 09:31
Mathematics, 27.11.2019 09:31