Find the adjoint of the matrix A. Then use the adjoint to find the inverse of A (if possible). (If not possible, enter IMPOSSIBLE.) adj(A)= A-1. 41 11 17

Q: f. Calculate the equilibrium price and quantity for Windies jerseys.

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: -1 4-64 A = -7 -3 A-¹ - = 4] 881

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Q: Writing the equation of a line given the y-intercept and another... Write an equation of the line…

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Q: If then A = 18 -4 2 A=[6₂²] 0 -3 9

A: Topic= Matrix

Q: Find the total number of compounding periods and the interest rate per period for the investment.…

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Q: Write the equation of the line that is parallel to y=-2x+7 and passes through (5,11) Write in…

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Q: Sketch the graphs of the following rational functions: 2x² x²+x-6 a) 8 y = 2x+- X (b) y = (c) y =

A: a) The graph is shown below:

Q: A manufacturer buys a machinery for £56444 and places it in production in exactly 3 quarter-years…

A: To calculate the net present value (NPV) of the project, we need to find the present value of all…

Q: Solve. 1 3-6²²-6-0 - 5x - 6 = 0 X 2 *** The solution is x = (Simplify your answer, including any…

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Q: 7. DETAILS WANEFM7 4.2.011. Compute the product. This exercise should be done two ways: by hand and…

A: We have to find product of both matrices.

Q: Find the future value for the annuity due with the given rate. Payments of $18,000 for 11 years at…

A: To find the future value of an annuity due, we can use the following formula: FV = Pmt * ((1 +…

Q: where x and y are non-negative real numbers. r, the exponent of x, is: s, the exponent of y, is: ³y5…

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Q: Wendy saves 30% of her income each month. ⅜ of her expenditures is spent on cosmetics, ⅙ of it is…

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Q: Correct Among all rectangles that have a perimeter of 196, find the dimensions of the one whose area…

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Q: Find the future value for the annuity due with the given rate. Payments of $1100 for 7 years at…

A: Future value of annuity due is calculated using the formula:FVAdue=P1+iknk-1×1+ikik…

Q: K3. Which of the following is NOT a factor of 2x4 + 7x³ - 58x²153x +90?

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Q: - gy ty 2 -

A: o solve the differential equation y'' - 9y' + 2y = 7e^7, we first find the characteristic equation…

Q: 2. a c) Find all the matrices A = [] with real entries such that A² = [ 2] detail work. Show your

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Q: Miguel purchased a hot tub costing $5,070 by taking out an installment loan. He made a down payment…

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Q: On the graph shown, what is ƒ(2)? [ 3/ .... ----- 3 0 -1 2 4 0 O

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Q: Write the through: (4, –4), parallel to y = 3 slope-intercept form of the equation of the line…

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Q: 4√2 (5√12+5√6). and express your answer in the form A√B + C√D, A, B, C, and D are all integers and B…

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Q: Simplify. 4x³-12x2 4x²+7x-2 2x² - 6x 5x²+11x+2 2x (5x-1)

A: Given query is to simplify the expression.

Q: Find the future value for the annuity due with the given rate. Payments of $13,000 for 13 years at…

A: compound interest formula A = P( 1 + Rn100 )nt where  A = final amount P = initial amount R = rate…

Q: Find all y-intercept s and x-int ercep f(x)=3x^(3)-12x^(2)-15x If there is more than one answer,…

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Q: 2. a) Let A = answer. [32]. Find the matrices A² and A³. What can be the matrix A"? Justify your the…

A: Note as per guidelines we support only one question in one request.kindly repost other questions in…

Q: A vendor sells hot dogs and bags of potato chips. A customer buys 5 hot dogs and 2 bags of potato…

A: Here we have to find the cost of each items.

Q: If f(x) = 4x(sin x + cos x), find f'(x) = f'(2) =

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Q: If then - A-¹ = 000 A = TO 01 1 1 2 -2

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Q: 3602.qx3zqy7 Jump to level 1 Given the matrices below and that A = LU, complete L-¹, U-¹, and A-¹. A…

A: Here we have to find the inverse of the matrix.

Q: 2x2 - 7x - 9 = 0   solve the equation

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Q: Given the function, find the x-intercept (s) and y-intercept if they exist. f(x) = -7(x - 4) + 11…

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Q: Provide detail justifications for the following questions about the linear system: {2x+ (2x + 2y + z…

A: NOTE : as you mark in question i am solving (C) We have the following system of equations: 2x + y +…

Q: Using the definition of the derivative, find f'(x). Then find f'(1), f'(2), and f'(3) when the…

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Q: Michael invests $2000 in the bank at a rate of 5.5% for 6 years how much interest will he make?

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Q: he determinant of a 3 x 3 matrix. Jump to level 1 5 A = 6 6 0 1 -5 -7 38-4 det A = [Ex: 5

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Q: A retail chain will buy 700 cordless phones if the price is $30 each and 400 if the price is $60. A…

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Q: Jump to level 1 A = [12 11 7 13 4 10 5 6 1 det A= Ex: 5 +

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Q: Use the functions f(x)=x²-3, g(x) = x + 6, and h(x): the table. 54. X 5 7 9 11 13 g(h(x)) 55. X -6…

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Q: Find the sum of the first 2100 terms of this sequence: 2, 6, 10, 14, 18, ...

A: given series is 2,6,10,14,18,....sum of first n terms is Sn=n2(2a+(n-1)d)where a is first term d is…

Q: Use the functions below to (a) express t. Then (b) evaluate at the given value of t dw dt w-z-sinxy,…

A: (a)  w=z-sinxyx=4ty=lnt-5z=et-6by using chain rule dwdt=∂w∂x×dxdt+∂w∂y×dydt+∂w∂z×dzdt

Q: 3 Question 6 4 Find the volume. Round to two decimal places if necessary. If your answer is correct…

A: formula for volume of cylinder is V=πr2hwhere r is radius of cylinder h is height of cylinder

Q: Solve the inequality. Graph the solution on the number line and then give the answer in interval…

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Q: of Gauss climination. d) Explain the advantages of the method of Gauss-Jordan elimination. olution:

A: Advantages are;

Q: x2+49=0

A: The complex number is in the form of a+ib, where a, b∈ℝ and i=-1.

Q: Which of the following side lengths form a right triangle? Check all that apply. 5 m, 5 m, 10 m 16…

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Q: Solve the following equation. x+ 16 = 32

A: 14x+16=32

Q: David had $40. He spent 1/5 of the money on a storybook and 3/10 on a calculator. How much did he…

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Q: 1. y=(x-3) (x + 3) / Up or down (circle one) X-intercepts: Vertex: Axis of symmetry: Domain: X…

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Q: *** 10 2 f(x) = (x+²+ (Simplify your answer. Use integers or fractions for any numbers in the…

A: Given query is to find the quadratic equation.