$2.$ A certain population can be modeled according to the following ODE where P is pollution and t is time measured in minutes.dP$/$dt $=0\mathrm{.}1$ P$+$ e$^-$t and P$($t $=0)=02\mathrm{.}1.(10\%)$ Give the matlab code to determine $($using a numerical approach$)$ the amount of time for the population to reach $100.$ Use print to report the answer. Use matlab code