3. Find two elevation angles that will enable a shell, fired from ground level with a muzzle speed of 800 ft/sec, to hit a ground-level target 10,000 feet away. Write your final answers in degrees. (Ignore air resistance and use g 32 ft/sec?.)

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A: Solution is here

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A: We can solve as follows

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Q: Mathemades Exercises Find the solution of the following Differential Equations 1) 4y+x'y=0, K0) = 2,…

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A: Given

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A: To find fxy when fx, y=8xexy.

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A: We have to find out length

Q: Find the absolute maximum and minimum values of f(x) = e * – 3x on [0,5].

A: f(x)=ex-3x Take derivative wrt to x f'(x)= ex-3

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A: Given integration is ∫sinlnxxcos2lnxdx We solve the integral using proper substitution.

Q: RELATED RATES Two cars are initially 1200 miles apart. At the same time Car A starts driving at 35…

A: Use rate of change concept

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A: Inverse of function

Q: Given that the antiderivative of f(x) = is F(x) = Ln|x| + C, evaluate In3 In2 112

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A: We have to find convergence test

Q: y= f(x) -2- 2 4 8 Evaluate the following integrals by interpreting them in terms of areas: (a) f(x)…

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Q: (2х - 9)4 dx

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Q: f(x) = In(1 + x5) %3D f(x) = Σ n = 1

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Q: 2. If f(2, u) dA 10, where D is the triangle with vertices (0, 0), (2,0), and (2, 3), then the…

A: To find the average value of the given double integral.

Q: * This equation is . differential equation dy + 4xy = x y3 dx Bernoulli Linear Homogenous O…

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Q: 9) |x² cos(5x? )dx

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Q: Find tan 0. N39 A) tan 0 = 539 8/39 B) tan 0= 39 C) tan 0 D) tan 0 = 39 5/8

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Q: 8. Determine by the ratio test if 2n=1 (2n)! converges or diverges.

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Q: answer

A: We will find the particular solution.

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Q: 11. Solve the second-order differential equation y" – y' – 2y = 20 cos x using the method of…

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Q: Suppose that F(x) = /. f(1) dt, where V6 +u du. f(t) =

A: Given F(x)=∫1x f(t) dt where f(t)=∫1t4 6+u5u du

Q: Let f : R → R be an odd differentiable function. Define F: R2 → R by F(x, y) = f(x² + xy+9y²). (a)…

A: This is a problem of differentiating function. Based on the concept of partial differentiation we…

Q: 5 (а). and the bottom of the box costs 3 TL per cm². The sides of the box costs 1.5 TL per cm². We…

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Q: 7. Find the linear approximation to f(x)=x at c = 27. a. Use it to approximate 27.1.

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Q: Evaluate: 2 esindx, for n=8 using (a) Trapezoidal method, (b) Simpsons Method

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Q: Find the limit. (If an answer does not exist, enter DNE.) lim (x + Ax)² – 4(x + Ax) + 9 – (x² – 4x +…

A: In this question we can find limit.

Q: Find the 8th term, ag, for the sequence. an = - 9n +6 %3D

A: Given :an=-9n+6

Q: dr 15. (4 – 2²)3/2

A: Topic = Integration

Q: 1 10. Determine by the root test if Ln=1 converges or diverges. (In(n+1))“

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Q: Find the limit. lim (arctan(6t), e-4t In(t)

A: See the details solution in below