The rate of growth G in the weight of a fish is a function of the weight w of the fish. For the North Sea cod, the relationship is given by G = 2.1w2/3 – 0.6w . Here w is measured in pounds and G in pounds per year. The maximum size for a North Sea cod is about 40 pounds. (b) Find the greatest rate of growth among all cod weighing at least 5 pounds. (Round your answer to two decimal places.) (c) Find the greatest rate of growth among all cod weighing at least 24 pounds. (Round your answer to two decimal places.

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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.