oOK TEACHER PRACTICE ANOTHER Sales You have sold 100 "I ♥ Calculus" T-shirts and sales appear to be doubling every five days. You estimate the total market for "I V Calculus" T-shirts to be 5,000. Give a logistic model for your sales. (Round your numerical values to three decimal places.) 5000 N(t) = 49 2 +1 Use your model to predict, to the nearest day, when you will have sold 800 T-shirts. (No Response) days

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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.