Find the value of and y, if the mzCAD - 3y -5, mzBDA - 20 and mzAEB - 5x-15. By-5 5x-15 20 C. D.

Q: 2. A = a 8 2 If A = , find the values of a, B and Y.

A: The solution is given as

Q: [0.4 0.9 0.3 [0.8 0.1 0.1 0.7] 0 0 0.7 0.8] 0.4 0.9 0.5 0.8 L0.6 0.7 0.5- Exercise: Let R = 0.8 ,…

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Q: 6. Ackerman and Goldsmith (2011) report that students who study from a screen (phone, tablet, or…

A: Given :  μ = 77 σ = 8  n = 16

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Q: Let A = [0.5 -0.51 0.5 -0.5 0.5 0.5 0.5 0.5 P= (a) Solve the least squares problem Ax = b where b =…

A: Solution is given below:-

Q: You may need to use the appropriate appendix table or technology to answer this question. A sample…

A: population mean, μ = 1110 standard deviation , σ = 160   sample size, n = 64 sample mean, x = 1135

Q: Given z=. Find z z„= -2x , = 2x*3 Option 1 Option 2 z„- -2x Option 3 none of the above

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A: Given radius AR = 10 RP = 6 Then in right angled triangle (AR)2 = (AP)2+(RP)2 (10)2 = (AP)2+(6)2 100…

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Q: Given Ollowing: ar right) mg (x) 3 10 8 ( x ) = ²x²-7x² - 6x² + ²x +_ find the (far left) lim g (x)

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Q: est Taker /testtaker/viewtest.html Unit 4 End of U 3 of 8 * Text-to-Speech 3. Determine the…

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Q: Which expression is equal to y, if (x-1) +y (2x +5)?

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Q: Solve the triangle. (Round your answers to two decimal places.) А - 31.2°, С - 97.7°, с - 108 B b ..

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Q: 12. Find AB. B 22 29

A: Given data is : MN=22CD=29 To find the value of AB

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A: Given The given electric field is Ex,y,z=x,y,z and the charge enclosed by the cube with vertices ±1,…

Q: ū = (-2,5) and v = (4, 8), find –3ü+ ū. %3D elect the correct answer below: (2, 13) (7, 13) (2, – 7)…

A: Simplification

Q: Can you perform parts iii and iv in R please?

A: Using the previously submitted solution,sample mean = 14.81569sample standard deviation =…

Q: 1. Rewrite the following improper integrals as a limit and then evalute them, or state that they…

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Q: C In Problems 47-58, find for the indicated function y. dx 47. y = log2 x 48. y = 3 log5 x 49. у %3D…

A: We have to find the derivative

Q: rm of the sequence is d the common ratio of

A: Introduction: The infinite series formula is used to calculate the sum of a sequence with an…

Q: a,b eR and a² + b² #0. Show that (G,*) b) Let G be the set of all 2x2 matrices where * is the matrix…

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Q: If the average of three numbers is V. If one of the numbers is Z and another is Y, what is the…

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Q: You are trying to find a parabola, y=ax* (2) + bx + S. the parabola passes through (-4,9), (3,9),…

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Q: If a = (2, -1, 3) and b = (2, 2, 1), find the following. a x b = b x a =

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Q: For #3-8: True or False. If false, explain why. 3. If V1, V2, V3, V4 € IR4 and v3 = 2v1 + V2, then…

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Q: If A = 2j and B = 3k grandfather A.B

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Q: 3 4. Let A= 1 -2 find det(M21), (M= minor) 3 Select one: a. 8 b. 10 C. -10 d. -8

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A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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A: part(1) The sample space of all possible outcomes of winning or losing two bids. S = {WL, LW, LL,WW}…