The exponential model A = 990.2 e 0.028t describes the population, A, of a country in millions, t years after 2003. Use the model to determine when the population of the country will be 1386 million. The population of the country will be 1386 million in (Round to the nearest year as needed.)

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.