Problem 4 Determine if the system is consistent. If so, is the solution unique? x+2y+z-w=2 x-y+z+w=0 2x+y=z=1 4x +2y+z=3

Q: 1.3 Let v = (-1,7,2), u₁ = (1,3,5), u₂ = (2,−1,3) and u3 = (−3,2, -4). Write v as a linear…

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Q: 31. (a) Let A be an n × n-symmetric matrix. Diagonalize A to show that x • Ax || x || ² is greater…

A: 31, Given that  A be an n×n symmetric matrix

Q: 2.2 Given that u = : (−2,3) and w = (−3,−2). Find... 2.2.1 v = (3u + w) 2 2.2.2 vu - 2w

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Q: The graph of a function f is given. Use the graph to find each of the following. a. The numbers, if…

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Q: Emily evaluated the following expression incorrectly. Her work is shown for each step.…

A: The problem solved by Emily is The aim is to find the mistake she made

Q: Use the graph to determine a. open intervals on which the function is increasing, if any. b. open…

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Q: Let V₁ = 0 B--- , V2 = -3 -1 Av = -3 0 and V3 = be eigenvectors of the matrix A which correspond to…

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Q: K An oil well off the Gulf Coast is leaking, with the leak spreading oil over the water's surface as…

A: Given Information regarding the question An oil well off the gulf coast is leaking with the leak…

Q: There is a log 18ft long, whose ends have diameters 1ft and 2.6ft. It is wound spirally with 75ft of…

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Q: Find the volume of the following solids. The base of a solid is the region between the curve y =…

A: To Solve the given problem:

Q: x+4 10x+1 3x-4 2x+3

A: As per our guidelines I can answer one question and rest of the questions will be reposted.

Q: Write an equation for line L in​ point-slope form and​ slope-intercept form.   L is perpendicular to…

A: Find the equation of line L perpendicular to given line.

Q: Find an equation of the tangent line to the curve at the given point. y = √x, (49, 7) y =

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Q: Let n ≥ m≥ k be integers. We have an n-element set S. We want to colour k elements of S red and m -…

A: Given that ,Total elements in set S = nRed colour elements = kBlue colour elements = m-kand

Q: Determine whether the following paths are Hamilton circuits for the graph. If the path is not a…

A: A Hamilton circuit is a circuit that visits every vertex once with no repeats. Being a circuit, it…

Q: There is a relationship between the number of times a cricket chirps per minute and the air…

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Q: A certain drug is effective in treating cancer if the concentration remains above 100mg/L. The…

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Q: 1. In each of the following, the variable pair given are proportional to one another. Find the…

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Q: A company sells square carpets for ​$6 per square foot. It has a simplified manufacturing process…

A: Let x be the length of carpetR(x) = 6x2 • (100 - 3(x - 2)) Note : 6 is the profit per square foot x…

Q: 1. Convert to polar form (a) −3+4j (b) –10j

A: a) -3+4jb) -10j

Q: Simplify the given expression. Write the answer with positive exponents. Assume that all variables…

A: To simplify the following expression.

Q: Solve each compound inequality. Graph the solution. 24.10 > 7+ 3x and 9 - 4x 2

A: We need to solve the value x, for which this conditions are satisfied.

Q: what is 0.03cm+5.30mm+0.013m+94µm

A: 1nm = 10-3m .1cm = 10-2m.

Q: The height and weight of women swimmers on a college swim team are given in the table below.…

A: The height and weight of women swimmers on a college swim team are given in the table.

Q: Emily evaluated the following expression incorrectly. Her work is shown for each step.…

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Q: 2.5 A fish tank in an avant-grade restaurant is in the shape of a parallelepiped with a rectangular…

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Q: Rationalize the denominator. -4-√2 √5+√3 -4-√2 √√5 +√3 (Type an exact answer, using radicals as…

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Q: A school consists of 6 separate buildings, represented by the vertices in the graph. There are paths…

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Q: A floor tiling is shown on the right. The material applied between tiles is called grout. Could the…

A: Euler's theorem states that a graph can be a Euler circuit if and only if all of its vertices have…

Q: Use the Factor Theorem to find all real zeros for the given polynomial function and one factor.…

A: By using the Factor Theorem to find all real zeros for the given polynomial function and one factor.…

Q: 5. Use the function f(x) = x³ + 2x² + x - 2, create a table with 8 inputs and outputs. Complete the…

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Q: Which statement is true regarding the two functions below? FUNCTION A f(x)= log₂ (x-4)-1 FUNCTION B…

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Q: Evaluate the expression if a (4) ² - a -b = : 8, b = 4, and c = 16.

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Q: A chamber of commerce election has 18 candidates for 7 positions. The election consists of two…

A: Total number of candidates = 18Total number of positions = 7The election is held in two stages:First…

Q: Problem 7. Express the number 0.2 = 0.222... as a ratio of integers.

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Q: B. Solve the equation sin(2x) + 4 sinx = 0 for all x = [0,2π].

A: As per the company's guidelines, we are supposed to answer the first question for you, Kindly repost…

Q: In this example we use the typical sales price of homes in a random sample of US counties (recorded…

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Q: Use the graph to determine (a) open intervals on which the function is increasing, if any. (b) open…

A: we are given the graph of the function and we need to find out the intervals on which the function…

Q: The Topology Taxi Company charges 2.10 for the first quarter of a mile and 0.35 for each additional…

A: To find a linear function that models the taxi fare F as a function of the number of miles driven,…

Q: Compute: [-4 4 2 -5 2 [42] 3 2] 31

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Q: 1. Let x = i +4j + 2k and y = i - 3j - k. In this question, write all vectors in i, j, k notation.…

A: Let (a) To find .(b) To find .(c) To find .(d) To find .

Q: 6 g(x) = (x + 4)(x - 5) Dilate the function by x + 3. VA

A: given a functionNote: Given graph is not correct it should passes through point (-4,0)

Q: ogether, Dante and Mia have a total of 350 pennies in their piggy banks. After Dante lost (1)/(2) of…

A: Let the number of pennies Dante has =xThe number of Pennies Mia hs =yThey have a total of 350So, we…

Q: (4) In dealing with geometric figures, we are often asked to compute the perimeter and the area of…

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Q: Part C- Solving for the Variables We now have an algebraic expression with only one variable, which…

A: given system of equation

Q: Determine whether the graph is a tree. If the graph is not a tree, give the reason why. A G F H B E…

A: We determine whether the graph is a tree.

Q: 8. Evaluate 3t(t+2) – 3t² for t = 19.

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Q: Simplify. 4x 5+x 6x x+2 Enter your answer in the box.

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Q: 2.6 Find the area of the parallelogram represented by u = 2i − j + 4k and v = i + 2j − k using the…

A: To find the area of the parallelogram represented by by using the proper method.

Q: Given A = 4 -5 8 -9 -1 2 -31 -6, find AT 1

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