appreciate it. The number of purple flies was estimated to be 52.7 million in 1995.  Due to an increase in their natural predators, the number of purple flies fell to approximately 45.4 in 2007. (a) Find the exponential decay rate, k, to three decimal places. (b) Write the exponential decay function, P, where P(t) is the approximate purple fly population and t represents the number of years since 1995. (c) What is the rate of change in the number of flies in the year 2021

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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.