Texts: The percentage of people of any particular age group that will die in a given year may be approximated by the formula P(t) = 0.00237e^(0.0952t), where t is the age of the person in years.
a. Find P(35), P(60), and P(70).
b. Find P'(35), P'(60), and P'(70).
c. Interpret your answers for parts a and b. Are there any limitations of this formula?