Construct a stem-and-leaf display, given the following data from a sample of midterm exam scores in finance: 50 65 90 77 90 51 53 83 77 O ... Fill in the stem-and-leaf display below. 5 8 (Do not use a comma to separate answers.)

Q: 1 1 1| 1 1 If A =|1 1 1], then A2018 = A?

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Q: Then A-1 If A = 5 1 -16 -3 0 0 0 -1 0 w 00+ 4 -13

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Q: -1 0 12 0 1 0. -3 -1 12 1 -3 -3 Ans. -1, ;-5, ; 3, -1 -4 1 1 -4 -1 1 3. ..

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Q: Evaluate exactly each of the following. a. f (3) c. h (3) d. (h- g) (3) 2 f.

A: Given:f(x) = x3, g(x) = 3x−2, h(x) = (1/x).

Q: Find the value of |(-1)*+1 – (-1)*+2|. A. -2 B. (-1)" C. 2 D. I(-1)"| E. None of the above.

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Q: The evaluation of SiS 3y e*ydxdy is

A: The solution is given as

Q: Let Find M13 and C13. M13 = C13= ND MI A = -1 -3 0 0 7 1 8 8 9 4 5 0 -6 7 -6

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Q: .5 .2 x° + 6,000x² + 1,000,000 lim 5x5 + 5,000x² X→-0

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Q: Let a = (-4, 5, -2) and 6=(-1,0, 4). Find à x b.

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Q: Expand and simplify    (i) (2k − 3)(k − 2)

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Q: dx. Evaluate - 1)²(x² + 2) x+3

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Q: x |²₁| + |x| = = x - x = ? x² |x-1|

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Q: * Find.11 lim,(금- -2 O

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Q: Prove that (A-1)-1 = A. %3|

A: Let A be inverse of matrix A. Then, by definition We know that

Q: 上耳 7. 2 2 J ancd Re, .3 4 . 3 find p+Rt[tP+P}+R]+ [P+ (@+R}]reR

A: Given P=2316, Q=1234 and R=1231 1) Q+R=1234+1231         =1+12+23+34+1         =1465 2)…

Q: = [5,-3] and q.= [1,4], find | p - 5q |

A: Given query is to perform indicated vector operation.

Q: if fcx) = _X then f (-1) is: |-X

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Q: 7 1 Let A = and D = -7 -3 -3 -7 Find A-D. A - D = |||

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Q: Write the following into symbols. D: all creatures P(x) = x is a bird Q(x) = x is beautiful Some…

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Q: What is the possible value of (ꟾ -X ꟾ - X2) if (ꟾ -2X + 9ꟾ = 3)? a. -42 b. 42 c. 30 d. -30 e. None…

A: Topic:- basic algebra

Q: a = b = (d) | a - b |

A: we are given the vectors a and b and we need find out the magnitude of the difference of the…

Q: a. (f+g)(-4)

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Q: For the above question, why are they negative?

A: Using All-sin-tan-cos rule we know that: So in third quadrant, only tan and cot are positive. sin,…

Q: :Find values of x if 2 1 2 = 0 1 2 13 6.

A: Let the given matrix be A, Given, |A| = 0

Q: If A = -60000 5-6000 -4 -7 20 0 -89 3 -8 0 -2 -2 5 6 -9 then det (A): =

A: We have to find the determinant of the matrix .

Q: -1 1 Let A= 1 -2 Then, |A|l2= ) Select one: a. 8+45 b. 10+45 C. 9+45 7+/45 2.

A: We can solve for the given matrix using the formula for second norm of a matrix

Q: prove the following statement.

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Q: 4. Find the first three terms of (2x - 5)20. What is the coefficient of x¹0? …..

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Q: Σ (4) -1 x = 4

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Q: Find BA. A= BA= 0 -:] 7 -1 -3 0 -3 -5 -4

A: Finding the product of matrices.

Q: For each case, either explain why the case cannot occur or give an example to show that it can a.…

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Q: Show that 0. x+1

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Q: 4. Find the first three terms of (3x – 2)20. What is the coefficient of æ10?

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Q: c) Given that x 5 wher

A: The given differential equation is eydydx=2x-4 .....................(1)  It is also given that, x=5,…