https://www.geogebra.org/m/W7dAdgqc

1. A tank witha capacity of 500 gal contains 200 gal of water in which 20 lbs of salt were dissolved. Water containing Ib of salt/gal is entering at a rate of 4 gal/min. The well-stirred mixture is then pumped out of the tank at a slower rate of 3 gal/min. Find a model for this differential equation. Graph the model on the GeoGebra slope field plotter (link in the above paragraph). Using the direction field and solution through your initial value, predict the amount of salt in the tank after 14 minutes. Round to the nearest whole number. Do NOT solve the DE. Use your direction field and the graph of the solution. Show your field and solution on the graph. Differential Equation: Amount of salt at t 4 min: 1. A tank witha capacity of 500 gal contains 200 gal of water in which 20 lbs of salt were dissolved. Water containing Ib of salt/gal is entering at a rate of 4 gal/min. The well-stirred mixture is then pumped out of the tank at a slower rate of 3 gal/min. Find a model for this differential equation. Graph the model on the GeoGebra slope field plotter (link in the above paragraph). Using the direction field and solution through your initial value, predict the amount of salt in the tank after 14 minutes. Round to the nearest whole number. Do NOT solve the DE. Use your direction field and the graph of the solution. Show your field and solution on the graph. Differential Equation: Amount of salt at t 4 min