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Mathematics, 03.12.2019 04:31 WANEES13

The exponential models describe the population of the indicated country, a, in millions, t years after 2006. which country has the greatest growth rate? by what percentage is the population of that country increasing each year?
a) country 1: a= 126.4e^0.001t
b) country 2: a= 1091.5e^0.016t
c) country 3: a= 143.6 e^-0.005t
d) country 4: a= 27.6 e^0.025t

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