dx dy

Q: Let y = 5x + 7x + 3. If Ax = 0.3 at x = 3, use linear approximation to estimate Ay Ay =

A: Follow 2nd step.

Q: Find the dimensions of a rectangle (in m) with area 1,331 m² whose perimeter is as small as possible...

A:

Q: Evaluate o dx -dx . x²+1

A: Integration

Q: Find the volume V of the solid below the paraboloid z= 4-x-y and above the following region. R=(r,0)...

A:

Q: CASE 3 Distinct Linear & Quadratic Factors A Bx+C ク p ax+3 X+1 12=6A la-A x2 4x+2=D2(628x13)+(Bx+C)(...

A: Simplification of partial fraction

Q: Evaluate the following expressions. Your answer must be an exact angle in radians and in the interva...

A: We can find the answers as below.

Q: A vector norma) to s is?

A:

Q: sinA (1+ cosA) prove that = 2cosecA (1+cosA) sinA

A: Explanation of the answer is as follows

Q: Solve using the variation of parameters d'y/dx? + dy/dx = 1/Sqr(1-cos²x)| %3D

A:

Q: A supply function for a certain product is given by S(p) = 0.07p° + 3p + 10p - 12, where S(p) is the...

A: NOTE: Refresh your page if you can't see any equations. . here change in price is 

Q: gree at the points they meet. This ensures that the joins look smoother than for quadratic splines. ...

A: The solution are next step

Q: Solve the differential equation dy 6x dx 9x + 6y

A: topic - differential equations

Q: Find the interest rate needed for an investment of $7,000 to quadruple in 7 years if interest is com...

A:

Q: 7. 5y' +3y = 8,when x = 0, y = 5 %3D %3D

A: topic - differential equation

Q: Solve by any method discussed in class. y(4 - 4y"=212 + sinh2t

A:

Q: Assume that a sample is used to estimate a population mean μ. Find the 99% confidence interval for a...

A: To find the confidence interval  for a sample size(n), mean(m),standard deviation(d) and z-score val...

Q: A rectangular storage container without a lid is to have a volume of 10 m³. The length of its base i...

A:

Q: Find the limit. sin(x) – 9x lim x+00 x+xe-x

A:

Q: Q: Evaluate : [/(x)dx, iff (x) = Vx -k+1;*-13x <k,k = 1, 2,.n.

A: In this question, we want to evaluate the given integral of the function f(x) with respect to x. 

Q: Agrocery store estimates that the weekly profit (in dollars) from the production and sale of x cases...

A:

Q: Water is leaking out of an inverted conical tank at a rate of 6900.0 cm/min at the same time that wa...

A:

Q: Find the gradient of the function f(r, y, z) = z* In(yx), at the point (e, 1, -2) Vf(e, 1, -2) =

A:

Q: HiW: Determine which the following functions ae differentiable. a) f(z) (6) f(Z) = I

A: The solution are next step

Q: B В %3D {(3, 1), (2, 1)}, в' %3D {(-12, 0), (-4, 4)}, -1 [x]B :

A: Find transition matrix from B to B`,and from B` to B,verify the transition matrices are inverse of e...

Q: Find the integrating factor of y(2x - y + 1)dx + x(3x – 4y + 3)dy = 0 Oy? 2x О ху Oy

A: See the details solution in below

Q: Find lim I -4 2+1 1 lim z - -4 +1 Show your work and explain, in your own words, how you arrived at ...

A:

Q: Σ n! n=1

A: Please see the below picture for detailed solution. 

Q: The circumference of a sphere was measured to be 73 cm with a possible error of 0.5 cm. Use linear a...

A: Here we will find the maximum error and relative error,

Q: Find the limit of the sequence: In? + 1n + 3 an 9n2 + 8n + 1

A: Question is solved.

Q: Let V be the volume of a pyramid of height 20 whose base is a square of side 8. Use similar triangl...

A:

Q: Find the coordinate matrix of p relative to the standard basis in P2. p = -2x2 + 3x + 2

A:

Q: Solve using Cramer's Rule. x+y+z = 12 X-y+z =6 2x+y+z = 15 ...... Select the correct choice below an...

A: Here, we need to solve the following. x+y+z=12x-y+z=62x+y+z=15 So,             x+y+z=12x-y+z=62x+y+z...

Q: [f(x)dx, if f(x) = Vx -k+1;k-13x <k,k = 1, 2,..

A:

Q: Use the graph of / to sketch each graph. (0, 5) -3,0), 3.0). -5 (-6, -4) (6, -4)

A:

Q: Mark the critical points on the following graph. r'e7,440 1760 1320 880 440 -6 -5 -4 -3/-2 -1 -440 I...

A: Here, the critical points will be the top of the bumps. That is,

Q: Use your calculator to evaluate cos '(0.47) to at least 3 decimal places. Give the answer in radians...

A: Here I am attaching image so that you understand each and every step.

Q: Find (f)'(a). f(x) = 3x3 + 4x² + 6x + 1, a = 1

A:

Q: For the function f(x) = x +25, find f"(x). Then find f"(0) and f'"(8). f"(x)=

A:

Q: itegral. 2y (2 + 6x2 + 4y2) dx dy ly

A:

Q: To enter va, type sqrt(a). Vz+8-3 lim 2-1 Hint: You may want to rationalize this function by multipl...

A:

Q: If a sequence c1, c2, C3, .. has limit K then the sequence e, e, e", ... has limit ek. Use this fact...

A: The solution are next step

Q: Determine the sum of the following series ∞∑n=1 (-3)n-1 / 9n

A:

Q: 6 – x2 If f(x) find: 5 + x2 ' f'(x) = %3D

A:

Q: S sin(ax)cos(ax)/3 – cos(2ax) dx

A: Sin(2ax) = 2*Sin(ax)*Cos(ax)

Q: A container of hot liquid is placed in a freezer that is kept at a constant temperature of 20°F. The...

A: Multiple questions-"As per our guidelines we are suppose to answer only one question.Kindly re-post ...

Q: Use linear approximation, i.e. the tangent line, to approximate V27.1 as follows: Let f(x) = VT. The...

A: calculate the approximation 3squart of 27.1

Q: The Second Derivative Test: Given the function g(x) = 4x° + 36x2 + 60x A) Find the first derivative,...

A:

Q: Test the equation for exactness and if separable: (2xy + 2x) dx = y dy O Separable and not exact Exa...

A: For the solution follow the next step.

Q: Solve these differential equations C. (x^2-4x-4)(y^2-1)dx+(x^3-2x^2+4x-8)ydy=0 K. (x^2+4)^(3⁄2) dy+(...

A: As per our guidelines we can solve only one question at a time. Please repost unsolved question sepa...

Q: 6. Find and draw the Fourier transform of f (t) 9+t2

A: Topic:- Fourier transform