Mathematics, 29.04.2021 14:00 klbryant2001

Room's volume is 600 m^3. There is 800 ppm (parts per million) of CO2 in the room. Fresh air, with the CO2 concentration of 400 ppm starts flowing into the room at the rate of 40 m^3/min. The pressure in the room is constant, so an equal amount of stale air flows out as fresh air flows in, and the CO2 is evenly distributed.
a) Form the differential equation for the amount of CO2 in the room.
b) Solve this differential equation
c) What is the CO2 concentration of the room after fresh air has been flowing in for 30 minutes?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 23:30

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

What is mean median mode and range?

Answers: 2

Answer

Mathematics, 22.06.2019 00:00

When rolling 26 sided number cube what are the chances some of the role will be seven

Answers: 1

Answer

Mathematics, 22.06.2019 01:20

Construct a box plot to represent the ages of the actors in a play. step 1: arrange the numbers in order from lowest (on the left) to highest. 24 18 30 26 24 33 32 44 25 28

Answers: 3

Answer

You know the right answer?

Room's volume is 600 m^3. There is 800 ppm (parts per million) of CO2 in the room. Fresh air, with...

Questions

Mathematics, 10.09.2020 18:01

2 times as many as 8 is 16...

Mathematics, 10.09.2020 18:01

2x+15=3x+10 What is x??...

Mathematics, 10.09.2020 18:01

How to slove A=10,000(1+.08/2)*12...