Wait I know u still need the answer or not anymore
I think its c hope this helps sorry if it dont
It helps to add decimals because it means one out of ten

Let
, so that
:

Now the ODE is separable, and we have

Integrating both sides gives

For the integral on the left, rewrite the integrand as

Then

and so


Given that
, we find

so that the particular solution to this IVP is
