Compute, by hand, the eigenvalues and eigenvectors of A, Ax = b for x (use the "spectral method").

Q: You are at the store and find a shirt that the price tag says $40.00. When you go to pay the store…

A: we need to to find out the perfect change.

Q: One winter night the temperature fell 15 degrees between midnight and 5 A.M. By 9 A.M.the…

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Q: 4. Consider a different version of the Elkins sewer cost reduction. Suppose that Elkins' sewer rates…

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Q: on f is given by f(x) = x -2. Find each of the f(3) (b) f(4) (c) f(a + 2)

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Q: Write the rational expression in lowest terms. 5y² - 35y-90 y²-6y-27

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Q: Solve for the variable, expressing any non- integer as a mixed number

A: Solving for 'a'

Q: 9:47, 10:21, 10:57, ?, 12:15

A: Here we will consider these as represented by time. Like 9:47 is 9o'clock and 47 minutes . Similarly…

Q: A company that manufactures bicycles has a fixed cost of ​$100,000. It costs ​$150 to produce each…

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Q: The area of a circle is given by the formula πr2, where r is the radius of the circle. If you are…

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Q: Solve the inequality. -2x+1> x - 23

A: Given inequality -2x + 1 > x - 23

Q: Solve for x. √4x²+2=x+2 Ox=0 Ox=4 x=0, x=4 x=0, x=-4

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Q: -3 1,0 1,0 B 1

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Q: Suppose that the relationship between price, P, and quantity, Q, is given by the equation Q = 60 -…

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Q: Given f(x) = x2 + 9x and g(x) = 1 - x², find f + g, f - g, fg, and f 10

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Q: 26. Let A and B be (2x2) matrices. Prove or find a coun- terexample for this statement: (A - B)(A +…

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Q: is the relationship a direct variation, Inverse variation, or neither? If it is direct or inverse,…

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Q: Draw a Venn diagram and use the given information to fill in the number of elements in each region.…

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Q: Given two functions f(x) and g(x) f(x) = 3x -4 g(x) Evaluate (jog ¹) (-4) a) 85 13 b) Answer is not…

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Q: Solve this inequality. Y− 9 8 y +10 6

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Q: K You invested money in two funds. Last year, the first fund paid a dividend of 9% and the second a…

A: Question - You invested money in two funds. Last year, the first fund paid a dividend of 9% and the…

Q: 5. Given |||| = 20,||||= 5 and 77=28, find ||×|| exactly (Don't use a calculator: Think…

A: To find magnitude of u x v vector.

Q: Solve the following equation √2x +3-√√x +2=2 O a) x = 23 b) x = 23, -1 c) x = -1 d) x = 3/4, 23

A: given  2x+3-x+2=2(a+b)2=a2+b2+2ab

Q: Given the graph of f(x), ev 05 0-1 02 00

A: According to the given graph we can conclude the value of f( x ) at some value of x these are as…

Q: Consider the angles in the accompanying figure. Classify the named angles as acute, right, straight,…

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Q: The conjugate of 9+√√2 is

A: A detailed solution is given below.

Q: 3 16² =(√16) ³ = (³-0

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Q: How to solve

A: As per our guidelines, we can answer only one question in a single request. Since Q15 has already…

Q: 2(6x+11)=11+14x-4

A: Given Equation:- 26x+11=11+14x-4

Q: : Label Opposite/ Adjacent/lly potenuse and write Trig Proportions (equations Part 2: Solve the…

A: here , we have a right angle triangle ,here , hypotenuse = x base = 18 angle angle   θ=61o

Q: Q1: Solve the system of linear equation by Matrix method:

A: given system of equations is :-x+z= 6z-3y=72x+y+3z=15then we have to solve it using matric method…

Q: y'-y = t²

A:

Q: Determine whether (pq) →r is equivalent to p➜ (q→ r).

A: we know that the truth table P Q   (P->Q) T T -> T T F -> F F T -> T F F…

Q: Define the term Factor Notation?

A: A factor is a number that divides another number, leaving no remainder. Numbers that can be…

Q: Kirk and Anika want to split a bag of candy, and decide to use the divider-chooser method. The bag…

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Q: Find the height of a flagpole (rounded to the nearest foot) as shown in figure below if it casts a…

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Q: 2. Area A of a particular shape varies jointly as base b and height h. Write the equation of…

A: Let's find equation of variation A.

Q: Let U={1,2,3,4,5) and find the complement of the set U.

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Q: Use the right triangle in the figure below to answer the question. P What is the side adjacent <P? r…

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Q: What value are part of the domain of fx O(-∞, -6) x=-6 O(-6, -2) 0x = -2 O(-2,2) + ƒ (x) = x = 2…

A: The given function is fx=x+6x2-4. We have to find the domain of the function.

Q: For the statement below enter True if the statement is true or False if the statement is false. y÷z…

A: Given: xy÷ z=x× zy

Q: TR 712. MODELING REAL LIFE Your checking account has a constant balance of $500. Let the function m…

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Q: The table gives methane gas emissions in millions of metric tons. The quadratic model y = 0.0429x² -…

A: Follow the procedure given below.

Q: Choose the answer that best describes the relationship between [2] and [2, C, B}

A:

Q: What are the real and complex zeros of the function y = x³ + 3x² + x + 3, which is graphed below? 4…

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Q: Use similar triangles and proportions to find the length of the swamp shown in the figure below.…

A: The given data is: l1=60 ftl2=70 fth1=30 ft  To find the height of the swamp. Let the height of the…

Q: Problem 2. Given P= 1 - 3 7 1 0 4 7 ma -5) find-2P

A: We can solve this as follows:

Q: For what value of k will the linear system below be consistent? Try to do this problem with pencil…

A: A system of linear equations is said to be consistent if the system has a unique solution set.

Q: blem 3.1 Determine the solution to this system of equa 2x - 4y = 10 x + 5y = 40

A: Topic - Linear equations in two variables We are given equations as 2x-4y=10 x+5y=40

Q: Determine the solution for this system of equations: 5x+6y=26 -5x + 2y = -18

A:

Q: Brzycki's formula is used by weight lifters to determine the weight M that is equivalent in a single…

A: Brzycki's formula is used by weight lifters to determine the weight M that is equivalent in a single…