Suppose that (an) is a sequence and Za converges to 2. Let sn= Σak n=1 k=1 Which of the following statements are true? (Select all that apply)

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A: To determine the nature of the system of equations and find the solutions, let's write down the…

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A: At a large company picnic attended by 2545 people, two of the food items served are chicken and…

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Q: Find an LU factorization of the matrix A (with L unit lower triangular). 4[53] A = -3 -4 L 1:8 U =

A: Given data

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A: Given that, the augmented matrix is

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A: We have to pick a card at random. Without putting the first card back, you pick a second card at…

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Q: Find a vector perpendicular to both a = [1, 2, 3] and 15 = [3, 2, -1].

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Q: Solve 3 11 6 11 - 8x = -8x +- OA. X= Select the correct choice below and, if necessary, fill in the…

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Q: ΔΚΟΝ O (0,-4) N (0, -12) M is dilated with a scale factor of 3 to form ALOM O (1,0) O (6,0) O (9,0)…

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Q: otal points 13. Construct the sign diagram for the expression (x + 1)(x - 2). O O I (x + 1)(x - 2) O…

A: A sign diagram depicts the intervals in which a function produces positive or negative results. The…

Q: Given f(x)=√x and g(x)=4-2x, determine the domain and range of: a) (fog)(x) b) (gof)(x).

A: Given

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A: Suppose Sue is  years old.               Chris is years old.               Jim is  years old.Here…

Q: Given f(x) = 2x² + x and g(x) = x² + 1 find the following: a) (fog)(-2) b) g=¹[f(2)] ✓✓.

A: We know that the formula(f০g)(x)=f(g(x))

Q: K A small country consists of seven states; the population of each state is shown in the table…

A: Jefferson's method is a mathematical formula used for apportionment.According to this method,we…

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A: Given:We are required to find:

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Q: Find the domain of the following function. Do not use a graphing calculator f(x) = 1 x2 - 5x - 6 The…

A: given function is

Q: Find the inverse of AB if = -B R 1 14 A-1 and B-1 = (AB)-¹ = 3 -2 3-4 4 1 (88)

A: Given:We need to calculate (AB)-1. This can be calculated as follows:

Q: Recall that a function k: X→ Y is injective if k(x)=k(y) implies x = y. Let f: A→ B, g: A→ B, and h:…

A: Questions: Recall that a function k: X → Y  is injective if  k(x) = k(y) implies x = y.Let f: A → B,…

Q: Write expression log answer completely. (221010²) – log x ¹08 218 as a sum or difference of…

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Q: Finding the greatest common factor for: a8b8z8-a7b8z7.

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Q: In elementary school, we learned about opposite operations such as addition and subtraction, and…

A: Determine the Key Feature of opposite function

Q: Find the (1, 1) entry of the matrix product XY using the matrices below: a X = b and Y = | c 1 -1 d…

A: To find  entry of the matrix product  using the the matrices below. and  and , and .

Q: Q25 The average monthly temperature, T, in degrees Celsius, for any month, t, for the town of…

A: Given is the function to find temperature,where t = 0 corresponds to January.

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Q: Solve = I= } y = ² = ₂ 10 = x - y + y + -x + 2y - z 2z + -2 3z - W = 2 = 3 = 3 1 W + W + 5w

A: Here system of four equations is given with four unknowns .Now we have to solve the system .

Q: 3. Factor the trinomial: 3x2 + 23x + 14

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Q: Below is the graph of a polynomial function with real coefficients. All local extrema of the…

A: Given: Below is the graph of a polynomial function with real coefficients. All local extrema of the…

Q: Use the graph of y = Ca* to determine C and a. C= a = 10 8 6 10 8 6 4 2 -4- -6- -8- [-10, 10] [-10,…

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Q: Q11 Determine the exact value of this expression. 1 - tan² (2) an (2)

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A: The outside of the ball park has radius Katie starts at one point and continuously walk  in one…

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A: The given expression we have to solve is:

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Q: Q10 Simplify to a single trigonometric ratio (1 tan(80°) tan(20°)) tan(80°) + tan(20°) 1 cot(100°)…

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Q: 8. Write two numbers that multiply to the value on top and add to the value on bottom. -13 X + -12

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Q: Q24 solve this equation (2 cos x - 1) (sin x + 2) = 0 O Option 1 Option 3 T 3 N O x=3 and x = 5 X 3…

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Q: 2. Find two expressions for the area of the following irregular figure. Assume each of the variables…

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Q: I cannot see the answer

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A: Given Information In Washington DC, the sales tax on soda and sugary drinks is 8%. If you buy a…

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