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Q: Use the 2016 marginal tax rates to compute the tax owed by the following couple. A married couple fi...

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Q: Find the angle between u and v in radians. u = 4j - 2 k, v = 8 i - 3 j- 10 k O 0.14 1.43 1.57 1.53

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Q: dx 2- Find dy of y = /cos-1(In (xy)) y %3D

A: Given: - The function is, y=cos-1(ln(xy))xy To find: - The derivative of the function, dxdy

Q: Prove: 1. tan (A/2) = - cos A 1 + cos A sin A 1+ cos A 2. tan (A/2) = ±

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Q: Find the sum of the convergent series. 1 8- 1+ 8. 64 Submit Answer

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Q: Find the exact length of the curve. 2 3/2 y = = 12, 0<xs 1

A: Given ,y=23x32Aim: To find length of curve in [0,1]We know that L=∫ab1+[f'(x)]2dxTherefore,L=∫011+dd...

Q: For the function y =f(x), it was found out that f(c) = 0. What can be said that x=c ? critical point...

A: topic - functions

Q: termine the critical points of the function f(x,y)=-2xy + y –x'. fter olessifir uhother 2ngh orition...

A: Please refer to the image below 

Q: Use implicit differentiation to find an equation of the tangent line to the curve at the given point...

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Q: Determine the convergence or divergence of the series. (If you need to use co or -0o, enter INFINITY...

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Q: Find dy/dx. No need to simplify. With explanation

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Q: 1. Find the general solution of (y? – 1) = 4xy? dx dy 2. Find the solution of dx e2x+y that has y = ...

A: Using variable separable. Then integrate it .  According to guidelines we solve only first three par...

Q: Write a chain rule formula for the following derivative. dw for w = f(x, y, z); x = g(r, s, t), y = ...

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Q: Write a chain rule formula for the following derivative. du for u = f(x); x = g(p, q, r) ar du du ar...

A: We have to choose correct option

Q: Match the sequence with the given nth term with its graph. 10n an n + 1 an an 10 10 8. 8. 4. 2 4 6 8...

A: here given  an = 10n/(n+1) for plotting put point 1,2,3,4...... first wwe put 1 a1= 10(1)/(1+1) = 5 ...

Q: A given partial fraction Cx +D x² +1 2x A B + (x- 1)(x+4)(x²+1) x+4 X-a A can be evaluated as: O 1/5...

A: Take LCM of the right hand side and the put x= 1

Q: If y = sin (4x - 5), then what is y' a. y = 4 cos (4x - 5) b. y 3 сos (4x - 5) C. y' = -cos (4x) d. ...

A: In this question  we have to solve the given statements. NOTE: As per our policy we are suppose to d...

Q: Let W = F(x , y , z) be a function such that Fx(0 , 0 , 0) = -1 , Fy(0 , 0 , O) = 3 , F2(0 ,0,0) = -...

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Q: 2 Given f(x,y) = x?y-3xy³. Evaluate fdx 14y-27y + C 6. -6y3 + 8y/3+ C O 6x2 – 45x +C 4 2x2 – 12x+ C

A: ∫xn dx = xn+1n+1+C.

Q: Convert each degree measure into radians. 13) -780° 14) 345° 15) 150° 16) -250°

A: Note: As per our company guidelines we are supposed to answer the first question only. Kindly ask th...

Q: Evaluate the following indefinite integral using a table of integrals. Use C for any constant of int...

A: First we put x6=t and differentiate both sides with respect to t and find the integral.

Q: 1. Find two consecutive even integers whose product is 168.

A: Find two consecutive even integers whose products is 168.     Here i attached the solution of this q...

Q: Express the sums in sigma notation. The form of your answer will depend on your choice for the start...

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Q: CALO2- INTEGRAL CALULUS INTEGRALS OF TRIGOMOMETRIC FUNCTI ONS HTE GRATE Hも FO110WIN の 5) (xcot (10x?...

A: A detailed solution is given below

Q: Determine whether the series is convergent or divergent by expressing Sn as a telescoping sum. If it...

A: Determine whether the series is convergent or divergent by expressing Sn as a telescoping sum. If it...

Q: Determine the present value P that must be invested to have the future value A at simple interest ra...

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Q: Convert each degree measure into radians. 13) -780° 14) 345° 15) 150° 16) -250° Convert each radian ...

A: As per guidelines we can answer we can answer only one question at a time, so question no 13,14,15 a...

Q: Find the equation for (a) the tangent plane and (b) the normal line at the point Po(2,0,2) on the su...

A: Given problem:- Find the equation for (a) the tangent plane (b) the normal line at the point Po(2,0,...

Q: S sin(3x + 2) cos(1 – 4x)dx

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Q: What is the derivative of y = 34? a. y (4)(3**) b. y = 4x3 c. y = (4)(3*) In(3) d. y' = In(4x) + 34*...

A: We can answer all three subparts as below.

Q: Periodic Deposit $? at the end of each year Financial Goal $160,000 Rate Time 15 years |5% compounde...

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Q: Let R be the region bounded by the inner loop of the limacon, r = 4/3+8 sin 0 as shown in the diagra...

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Q: curve in the xy-plane is denned by the vector valued functic dy in terms of t? dx? where x(t) = 2 ln...

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Q: piecewise

A: Please refer to the image below

Q: 2e" dx (e® – 1)2 1

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Q: Use logarithmic differentiation to find the derivative of the function. х — 5 y = V x8 + 5 y'(x) = %...

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Q: To integrate v3 x2dy we apply integration by parts and in the form u dv, u is set as: 2 of 11

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Q: cos v f(x, у, 2) 3D xz2 af af 2 cos y Cosv siny df = - = - = - dx x2z2' dy dz xz3 XZ af cos v %3D af...

A: Topic:- partial derivatives

Q: The region bounded by f(x) = - 4x2 + 20x + 96, x = 0, and y = 0 is rotated about the y-axis. Find %3...

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Q: Evaluate the following integrals. Express the final answer in its simplest form and without negative...

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Q: For the graph, calculate the following quantities.  1) y'(5) if y(x)=f(x)g(x) 2) y'(2) if y(x)=((f...

A: Given the graph 

Q: The number of cups of coffee sold at Lauren's Coffee House for each week in November is shown in the...

A: Consider   

Q: Find all the first order partial derivatives for the following function. f(x, y) %3D хуе "У af dy af...

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Q: Let f(x) = x 2 + 4x − 2. (a) Find the slope of the secant lines from (1,3) through (x, f(x)) for x ...

A: A) msec =f(x1)-f(x0)x1-x0f(1) = 3at x=1.1msec =f(1.1)-f(1)1.1-1 =3.61-30.1 =6.1at x=1.01msec =f(1.01...

Q: Assembling a jigsaw puzzle. Combination O Permutation

A: The jigsaw puzzle is about the arrangement where position and orientation matter. Thus, the correct ...

Q: 5. Prove the following identity 1- cos x tan? %3D 1+ cos x

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Q: Find the interval of convergence of 5 (x - 8)" In (9n) n=2 (Use symbolic notation and fractions wher...

A: Radius of convergence of a series of the form ∑n=0∞an(x-a)n is given  by R=limn→∞anan+1and then inte...

Q: Given z-7+61x is a curve in the xz-plane. If the equation of the surface generated by revolving the ...

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Q: The derivative of the function y=f(x) at the point x=c is characterized as the of the function at x=...

A: We have to tell what is derivative of function y=f(x) at x=c called ...  a. Slope  b. Point of infle...

Q: Evaluate the integral: fe2 /1+ e2 dx

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