Suppose that the population of a country can be modeled by the exponential equation P(t) = 3.6e^0.078t where P(t) gives the popu
lation in millions, and t represents time in years since a population study began. Find the rate at which this country's population is growing (given in millions of people per year) when t = 5.
a) 0.190
b) 0.115
c) 41.674
d) 0.415
e) 5.317
f) None of the above
a) 0.190
b) 0.115
c) 41.674
d) 0.415
e) 5.317
f) None of the above
2 answers:
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Answer:
Step-by-step explanation:
The question relates with rules of indices
(a) The give expression is presented as follows;
By expanding the expression, we get;
Collecting like terms gives;
(b) The given expression is presented as follows;
Therefore, we get;
Collecting like terms gives;
