Two substances A and B are combined to form a product C. The formation of the product is proportional to the time the reactants are combined. The final product is composed of three parts of A for every part of B. If initially A is 50 lbs and B is 60 lbs, and 10 lbs of the product are formed after 45 mins., find the time it takes for the reaction to form 25 lbs. Use the mathematical model provided for variable names.

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A: We are authorized to solve only 1 question, please repost remaining questions Circle property

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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.