[See Solution] A tank contains 2000 L of a solution which consists of 50 kg of salt dissolved in water. Pure water is pumped into the tank at the rate of
Question: A tank contains 2000 L of a solution which consists of 50 kg of salt dissolved in water. Pure water is pumped into the tank at the rate of 10 L/s, and the mixture (which is keep homogeneous by stirring) is pumped out at the same rate. How long will be until only 5 kg of salt will remain in the tank?
Deliverable: Word Document 
![[See Steps] The general solution of a](/images/solutions/MC-solution-library-34204.jpg "[See Steps] The general solution of a homogeneous linear second-order")
[See Steps] The general solution of a homogeneous linear second-order
![[See Steps] If f(x)=x^3-1 and g(x)=√[3]x+1, find](/images/solutions/MC-solution-library-34205.jpg "[See Steps] If f(x)=x^3-1 and g(x)=√[3]x+1, find f(g(x))")
[See Steps] If f(x)=x^3-1 and g(x)=√[3]x+1, find f(g(x))
(Step-by-Step) Plot the point with polar coordinates (3,-π
![[Step-by-Step] Find the points on the parametric](/images/solutions/MC-solution-library-34207.jpg "[Step-by-Step] Find the points on the parametric curve x=t^2,")
[Step-by-Step] Find the points on the parametric curve x=t^2,
Solution: Sketch the parabola of equation
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