Mathematics, 26.11.2019 07:31, neariah24
Air containing 0.04% carbon dioxide is pumped into a room whose volume is 6000 ft3. the air is pumped in at a rate of 2000 ft3/min, and the circulated air is then pumped out at the same rate. if there is an initial concentration of 0.4% carbon dioxide, determine the subsequent amount in the room at any time. what is the concentration at 10 minutes?
Answers: 2
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The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.
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The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?
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Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10
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Air containing 0.04% carbon dioxide is pumped into a room whose volume is 6000 ft3. the air is pumpe...
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