(Solved): and the well stirred mixture is then removed at a rate of 12gal/min, as shown in the figure. The pr ...

and the well stirred mixture is then removed at a rate of $12\mathrm{gal}/\min$, as shown in the figure. The process is continued until the tank is filled (see figure below). 1. Write an intial value problem for $w$, the total weight (in pounds) of salt in the tank. $\begin{array}{l}{w}^{?}+w=\\ w(0)=\end{array}$ 2. Determine the concentration of the salt solution in the tank at the end of the process. . The concentration is lbs/gal.