X √√ ( 2² + 2)² This can be transformed into a basic integral by letting Consider the indefinite integral u = x² + 2 du = and du dr Performing the substitution yields the integral > Next Question da:

Q: (c) At what points is the height 40 m? (Round your answers to two decimal places.) (x, y) = -52.825…

A: The given equation of the arch:y=211.49-20.96 cosh0.03291765x

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Q: Differentiate the function. y' = y = In ( 16 = 3x²|)

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Q: Differentiate: y dy dx 11 In(x) 26

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Q: 3) Find curl (xyi + yzj + zxk)

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A: NOTE: Refresh your page if you can't see any equations. . take derivative

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Q: Find the indicated sum. 4 Σi(i+5) i=1 4 Σ i(i+5)= (Simplify your answer.) i=1

A: S=∑i(i+5)i=14

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Q: Find the area of the surface generated when y = 2√x from 1 ≤ x ≤ 4 is rotated around the x-axis.

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A: let Volume = V V = 43πr3S = 4πr2dVdt= 198 ft3secfor an intance V = 18 ft3

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Q: COS 13п 15 COS Зл 15 + sin 13л 15 sin 3п 15 Answer: cos 10п 15 = cos 2П 3 = -1/2

A: NOTE: Refresh your page if you can't see any equations. . the given expression is

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A: Given y is inversly proportional to x let k = proportionality constant

Q: 8). If y is a differentiable function of X, then the slope of the curve of; 3 = 6 at point where y=1…

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Q: 18 Find the Equation for the Graph of a Logarithmic Function 10 (-20,-5) Previous 101

A: I have solved step by step in detail...go through the solution

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A: Given,            s=3-t1+t2-1To find : Find the derivative of the function.

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Q: Use the following information to determine cos(2x). Answer cos(x) = cos(2x) = 2 √6 and tan(x) is…

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Q: The general solution of y" + 6y +10y = 39 cos(t) is y=e-³t [C, cos(t) + C, sin(t)] + 2t cos(t) + 3t…

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Q: 4. Using a right triangle, find the exact value of cos cos (tan-¹²).

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