There is a formula that estimates how much your puppy will weigh when it reaches adulthood. The method we present applies to medium-sized breeds. First, find your puppy's weight w, in pounds, at an age of a weeks, where a is 16 weeks or less. Then the predicted adult weight  W = W(a, w),  in pounds, is given by the formula W = 52 w a. (a) Use functional notation to express the adult weight of a puppy that weighs 2 pounds at 14 weeks. W(  ,  ) (b) Calculate the predicted adult weight for the puppy from part (a). (Round your answer to two decimal places.)  lbs

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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.