A tank contains 400 liters of brine containing 100kg of salt in solution. Water containing 125g of salt per liter flows into the tank at the rate of 12 liters per minute, and the mixture kept uniform by stirring flows out of the same rate. What differential equation would you use to find the amount of salt at any given time t? A. = 1500 dt C. 150 100 100 B. 1.5 - 0.03r D. 15-0,01 dt A and C B only Band C B and D

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Q: Match the differential equation y′ − 2xy = x with its solution as attached.

A: Given: y'-2xy=x for solving this we will use variable separable method we know that y'=dydx

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Q: The Pacific halibut fishery has been modeled by the differential equation dy dt where y(t) is the…

A: dydx =ky1-yM⇒y' =0.72y1-y9· 107⇒y=-90000000e0.72t+c11-e0.72t+c1

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A: Now,         Suppose y=P(t) is the number of a certain type of bacteria on a surface,          and…

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