Recent content by aves

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    Differential Equation Water Tank Word Problem

    Would it be: dS/dt=0.72+0.27-18S/1000 ?
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    Differential Equation Water Tank Word Problem

    Would it follow the general equation: S(t)=S0*e^(kt)? Where t is the time and S0 is the initial weight of salt (0.08 kg)?
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    Differential Equation Water Tank Word Problem

    I am not even sure how to make the differential equation out of the word problem. I can do the rest from there, but I just can't figure it out.
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    Differential Equation Water Tank Word Problem

    I am having trouble starting this problem: A tank is filled with 1000 liters of pure water. Brine containing 0.08 kg of salt per liter enters the tank at 9 liters per minute. Another brine solution containing 0.03 kg of salt per liter enters the tank at 9 liters per minute. The contents of...