The population of a small island is growing continuously at the rate 2% per year. Estimate to the nearest thousand the population of the island after 20 years, given that the population is now 70,000. (Hint: Use continuous growth formula)

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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.