A Corporation Is Building a Complex of Homes, Offices, Stores $P(t)=\frac{3 t^{2}+130 t+315}{t^{2}+6 t+45}$

Short Answer

A corporation is building a complex of homes, offices, stores, schools, and churches in a rural community. As a result of this development, the planners have estimated that the community's population (in thousands) t years from now will be given by $P(t)=\frac{3 t^{2}+130 t+315}{t^{2}+6 t+45}$ .
What will the average population of the community be over the next 10 years?