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 P: 2 1. The problem statement, all variables and given/known data The rate of change of the amount of material in a jar is proportional to the square of the amount present with proportionality constant k=-3. i) Write a differential equation for this situation ii) Solve the differential equation AND find y if y=1 when t=1/3 2. Relevant equations Not sure of the specific equation, but I know it has something to do with exponential equations 3. The attempt at a solution dy/dt=-3y^2 seperate variables, integrate both sides, That's as far as I got, sorry :[