Salty Goal At the start, 5 lb of salt are dissolved in 20 gal of water. Salt solution with concentration 2 lb/gal is added at a rate of 3 gal/min, and the well-stirred mixture is drained out at the same rate of flow. How long should this process continue to raise the amount of salt in the tank to 25 lb?
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.