- #1
joev714
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Homework Statement
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
Homework Equations
Not sure of the specific equation, but I know it has something to do with exponential equations
The Attempt at a Solution
dy/dt=-3y^2
seperate variables, integrate both sides, That's as far as I got, sorry :[