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Q: The ratio of working-age population to the elderly in the United States (including projections after...

A: For the given function

Q: dy – y – 5x* – 3x² + 2x = 0 dx - -

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Q: 3. y = V(2x +5)3

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Q: lim x 1. x- 3.

A: Follow the procedure given below.

Q: 3x Find dx -if y 2х-1 3 1 1 а. (2х-1)2 b. (2х-1)2 (2х-1)2 d. (2х-1)2

A: Given that: y=3x2x-1

Q: 1) lim (2x – 3) = 1 %3D x-2 2) lim|x| = 0 3) lim x2-9 6. х-з х-3 9 3

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Q: Evaluate |3-2*35* dx a. 33* In 3+C 33x b. +C 3 In 3 - 32x+1 In 3+ C 33x+1 d. +C

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Q: Let f(x, y, z) = xy+ z². In this problem, we find the directional derivative of f at (5, – 2, 1) in ...

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Q: Express the repeating decimal as a fraction. 0.2513 23 23 23.

A: Let the given number be x

Q: dy - y - 5x*-3x2 + 2x = 0 dx

A: Option D) None of the choices  

Q: 2 Sí (8x3 + 3x?) dx

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Q: Solve the following differential equations. Indicate the (Differential Equations) method/s used at t...

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Q: Which of the following is logically equivalent to (uvb-vd_)A(uL b- v d) Auv b- v d) A (L vbv d)Auvbv...

A: Given logical statement is p∧q∧r ∨ p∧q∧¬r ∨ p∧¬q∧r ∨ p∧¬q∧¬r ∨ ¬p∧¬q∧r

Q: iii) Set up an integral for the area of the surface generated by rotating the curve about the y-axis...

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Q: 4. lim (3+x2) X+-2

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Q: 1c. Given the equation: 2 3 (d²y dy -+ 4 2 ||

A: We area asked to find the  order and degree

Q: Given the points A(-1,1,5) and B(2,5,0): a.) Find AB . b.) Find the equation of the sphere which has...

A: We will find the Magnitude of the vector AB Also we will find the equation of the sphere.Below find ...

Q: Let g(x) = *-f(x) S(x) find g'(1), if f(1) = 4 and f'(1) = 2 c. - d. а. 2 b.

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Q: eliminate the arbitrary constants y^3(x+2y)=c^2y

A: To eliminate the arbitrary constant we have to differentiate the function wrt x.

Q: dy in y= sin x Find dx 1+cos x cos?. а. 2 x+ sin x +cos x 2 cos x+ sin? x b. (1+ cos x) 2 (1+ cos´ x...

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Q: 1. The strength of a rectangular beam varies as the product of the width and the square of the depth...

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Q: Let n > 1 be an integer. By choosing an appropriate partition of the interval [1, n], show that 1. 1...

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Q: SEvaluate the limit by rationalizing the numerator. V4+t- V4-t lim t>0 3 (b) lim | t 9+t

A: Given that some limit problem and we solve this problem by using general property of limit.     Here...

Q: Evaluate the determinant of the ナhc given mantrix using 91 92 93 result b2 bz = 5. C3

A: Given that:      a1a2a3b1b2b3c1c2c3=5

Q: 2. The differential equation (4x'y -6xy-2x-3dx + (2x*y – 2.x' kdy = 0 is exact because ƏM ON dy

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Q: Find an equation of the plane containing all of the points below: P: (3, -2, -1), Q: (1, 1, 1), R: (...

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Q: A graph of a function is given. Use the graph to find the indicated values. WebAssign Plot (a)    f...

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Q: Which of the following describes a plane perpendicular to the vector n = (2, 1, -4) and contains the...

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Q: A street light is mounted at the top of a 15-ft-tall pole. A man 6 feet tall walks away from the pol...

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Q: Evaluate the following functions. 1. lim x2 • coS X X 4.

A: Our Aim is to evaluate the function given below:-limx→π4x2. cos (x) -(i)

Q: Use  f(x) = 3x − 5 and g(x) = 4 − x2 to evaluate the expression. (a)    f(f(2))   (b)    g(g(3))

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Q: Evaluate the limit. Vx2 lim x² + 3 3x2 + 1 x- 00

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Q: If y = x' - 3x' + 1 +8x– 10, find y5) 13. x2 -5 a. - 24x5 b. 720x3 -7 120x d. - 720x-7 с.

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Q: The differential equation x(3xy-4y +6kdx+(r' – 6x²y² -1dy= 0 is exact because ÔM ON

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Q: er Une Converges, 1I SO its sum. If the series diverges, indicate that using the checkbox. NOTE: Ent...

A: follow next step

Q: 9. lim V X-32

A: 9)limx→32x5

Q: Solve the following differential equations. Indicate the (Differential Equations) method/s used at t...

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Q: find the area between the curves 2x^2+4x+y=0 and y=2x

A: Given that: 2x2+4x+y=0    and   y=2x

Q: d Find [In(x2 + 1)] dx 1 b. x +1 2 2x c. а. x+1 x +1 d. 1

A: We need to find the differentiation of the given function.Below find the solution in the image.

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

A: Area of a rectangle is 1331 m2, whose perimeter is small as possible.

Q: 1. The differential equation (3x +2xy +4y dx+(r' +8ry +18ydy = 0 is exact because %3D OM ON

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Q: uppose ā and b are two non-zero vectors in R3 and they are not parallel to each other. Then, their d...

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Q: Given f(x, y) = 4e2" sin(2y) %3D then V f(0, 7) =

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Q: representing all lines passing thru (-1,1) Y = -! r+1 None of the choices Option 2 f = y-1 (y – 1)dæ...

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Q: Let ū = (1,0, 2), ū = (0, –3, 5). Find the projection of i onto ū.

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Q: 1. The strength of a rectangular beam varies as the product of the width and the square of the depth...

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Q: 2 Find pxV 1+ 3x² dr, where P is the ellipse parametrized as follows: r(t) = , 0<t< 2n

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Q: -х-f(x) Let g(x) = f(x) 2, find g'(1), if f(1) = 4 and f'(1) = 2 1 3 b. d.- а. с. -- 2 8

A: Differentiation in u/ V form    Here option   a  is the correct answer 

Q: For the given p-series, identify p and determine whether the series converges. 4/3 k=1 p = Therefore...

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Q: (smaller t-value) (х, у, 2) %3 (larger t-value) (х, у, 2) =

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