Hi, im new here. I need some help on this problems. I tried plug in all the number the the equation Pert but got a wrong answer. Can somebody show me how to it. Thanks
Where is the 69770 coming from?
All you need to do is substitute the appropriate values, and solve for $\displaystyle P$:
$\displaystyle 37469 = P\text{e}^{-0.08\cdot15}$
Or, alternatively, treat 37469 as the initial population, and make the rate an 8% increase:
$\displaystyle A = 37469\,\text{e}^{0.08\cdot15}$
Either should work.