Cooling off a body from 100°C to 80°C takes 5 minutes. If the room temperature is 26°C, how long will it take to reach 30°C? Ans: T(t) = 26+74e006 0.0631 1 = 46.31 minutes.

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Q: PART B: a) One of the submissions for the roller coaster proposal contains the following…

A: (a)

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A: According to guidelines we can solve only first 3 subpart. Please resubmit the others. Thank you.

Q: Use ab-initio method and find the derivative of 3x³ +5x² –2x–12.

A: given,         fx=3x3+5x2-2x-12

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Q: 12 x+6x?+3x 5. f(x) = 3x Vズ-3 6. f(x) = ズー9

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Q: create 2 sample word problems of basic rules of differentiation  with solutions

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Q: Find an equation of the tangent line to f(x) = 62³-14 when x=-1. You may include only your final…

A: Introduction: The formula for the tangent line of the curve y=f(x) at the point x=a is given by,…