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Mathematics 7 Online
OpenStudy (anonymous):

the rate of change of Q with respect to t is inversely proportional to Q. write and solve each differential equation.

OpenStudy (anonymous):

Which part is giving you trouble?

OpenStudy (anonymous):

all of it. I think that the written part is (dQ/dt)= t/Q?

OpenStudy (anonymous):

Close, but not quite. Inversely proportion tell us that \[\frac{ dQ }{ dt } = -kQ\] ie inversely proportional means you just take the negative, not the inverse like you suggested Do you know how to solve this?

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