23-24. The test scores of 20 students are listed below. Find the 34th percentile (2 pts) 36 45 49 53 55 56 59 61 62 65 67 72 77 80 81 85 91 94 96 98 O A. 59 О в. 56 С. 60 D. 57

Q: Find the standard form of the equation of the parabola with the given characteristic and vertex at…

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Q: . Find and classify all the critical points of f (x, y) = 7x – 8y + 2xy – x² + y³.

A: (2)  Given data curve is  f(x,y)=7x-8y+2xy-x2+y3.............(1) then fx=7+2y-2x    &…

Q: x³ + y% Solve the equation y' This xy? is a homogeneous, first-order ODE, set v = y/x

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Q: I. Show that the function f defined by (x, y) = (0,0) %3D f(r, y) = (x, y) # (0,0) x+y is not…

A: The given function is: f(x,y)=1              (x,y)=(0,0)x2+yx+y     (x,y)≠(0,0) To prove: this…

Q: 5. Let o1, 02, 03 be the Pauli spin matrices 0 1 1 0 1 03 = 01 02 i and oo = I2. Consider the vector…

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Q: If y approximate the differential dy when x changes from 64 to 64.07

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Q: Find an equation of the tangent plane to the given parametric surface at the specified point. r(u,…

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Q: State where the power series is centered. Σ Š (-1)"(x – 6x) 5n | n = 0 (5n)!

A: We use definition of centered of power series.

Q: Draw the components part diagram for the following table using a scale of 1:12. Label you…

A: Given: Draw the components part diagram for the following table use a scale of 1:12.

Q: (4 + Зг)у'' + (- 4г)у' + 4у %3

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Q: Solve the problem. 19) Mari drops a ball from a height of 18 meters and notices that on each bounce…

A: Given: Mari drops a ball from height of 18 meters and notices that each bounce the ball returns…

Q: Solve the equation y = x²(2+ y), y(0) = 3. %3D

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Q: Determine whether the two statements are true or false. (a) matrix addition is commutative. (b)…

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Q: Use an appropriate substitution to integrate 24xcos(x2-2)dx

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Q: Describe the graph of the equation. r = 19 cos ti+ 4 sin tj – k O It is an ellipse in the x = -1…

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Q: Q2 An electrical device was measured for its current, I fluctuates at a number of different values…

A: We can solve this using given information

Q: Solve the right triangle. If two sides are given, give angles in degrees and minutes. .B A A =…

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Q: The area bounded by y=3x and 2y=x is revolved about the x-axis. Using cylindrical shell method, set…

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Q: Solve each nonhomogeneous 2 3 1. 3 2

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Q: 13. Which of the following statements is/are false? I. En1 ar"-1 is divergent if |r| > 1 convergent…

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Q: Conditional statement has two parts; a hypothesis (antecedent), denoted by P, and a conclusion…

A: To construct the truth table for the statement:~(p∨q)∧~(q∨p)

Q: Suppose v, w e R" and {v, w} is linearly independent. Prove that {v – w, 2v+w} is linearly…

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Q: Graph the following polynomial function. Find all the stationary points. Use the second derivative…

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Q: 4 er substitution is performed, which of the following is equivalent to L*x³ VI +x*dx ?

A: Using substitution we solve the intregation.

Q: To find the distance AB across a river, a distance BC = 1226 m is laid off on one side of the river.…

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Q: Solve the differential equation Ut Uz(0, t) Uz(2, t) Jo 0<r<1 x 1<x < 2 u(x, 0) You do not have to…

A: Given one dimensional heat equation ∂u∂t=5∂2u∂x2 Given conditions ux0,t=0, ux2,t=0 and ux,0=0…

Q: Determine the three roots of -32/2 - j32/2-32 2 - j322 .

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Q: 3. By subtracting and applying Green's Theorem again, show that (gVf – fVg) · nds for-1 ef – fv°g)dA…

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Q: 1 J (5x)sin X )dx + 5 (5x – 15)sin 1.5 NT X |dx 1.5 1.5

A: To solve the given integration.

Q: 2. Evaluate the following integrals (a) / 20° 2x + 3х — 2 dx (b) /: 3x2 + Vx dx (c) / t (Vi – 3t) dt

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Q: Find the value of d. [3 17 13 13

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Q: Find L{f (t)}of the following functions. Note: a, b, e, k and t are constants. t+1 ,0<t <1 1.…

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Q: 8. {b € Z+ | -4 3 and d < 5}

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Q: 2) A particle is moving along the curve whose equation is 1+ Assume that the x-coordinate is…

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Q: 1 example problem about Area Region Bounded by Different curves. Write the problems and the complete…

A: consider the curves  fx=x2 , gx=8-x2

Q: This question and the next three refer to this tree and the codewords generated by it: E A Question:…

A: Solution

Q: The order of the differential equation whose general solution is given by y = c*+C2 + (C3 + C4) –…

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Q: statement. y" – 2y² = sinht It is a (a) Second-order, linear ODE; (b) Second-order, non-linear ODE;…

A: Solution

Q: 2 csc x 1+ cos x 1- cos x

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Q: 1 11 1

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Q: 15. Given the graph of f (x). With the area of region A equal to 7/3, region B is 34/3 and region C…

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Q: dy y cos x+sin y +y Solve the following 1. dx 0. %D sin x+x cos y+x differntail equation

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Q: 6. f(t)=-e" sin (2r + 7) -2t 7. f(1)= 3e " cosh (In 21) %3D

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Q: 8 a b and c

A: We use Conditinal equivalences and De Morgan's laws.

Q: Find orthogonal matrices that diagonalized the matrix below. Show all work computing eigenvalues and…

A: Diagonalisation of the Matrix

Q: Consider the following system: dz 2y dt dy -2r (a) Sketch the phase portrait for this system on the…

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Q: Check whether the solution is balanced or not. Then, use the Northwest Corner Rule to find the…

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Q: Use the class algebra to prove that if A C B and C = B – A, then A = B – C.

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Q: Find the slope of the line, if it is defined. Through (-2, -7) and (5, 3)

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Q: Determine the convergence or divergence of the series using any appropriate test from this chapter.…

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