Atank contains 260 gallons of water and 15 oz of salt. water containing a salt concentration of (1+ sint) oz/gal flows into the tank at a rate al 6 gal/min, and the mixture in the tank flows out at the same rate. the long-time behavior of the solution is an oscillation about a certain constant level. what is this level? what is the amplitude of the oscillation? round the values to two decimal places. oscillation about a level = amplitude of the oscillation = click if you would like to show work for this question: open show work question attempts: 0 save for later submit answer