Solve the systems using gauss-jordan elimination. Show your solutions on a paper. 2x1 – x2 + 3x3 = 24; 2x2 – x3 = 14; 7x1 – 5x2 = 6

Q: Exercises (14): Evaluate the following integrals 1. dx 2x- x2 2. dx V4x2 – 3

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Q: RUK TEALHER Given the following sample space, determine the answers to the following parts. Use comm...

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Q: a) Write a 2 x 3 matrix summarizing the sales for the month of January. (Keep the order of informati...

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Q: 7. Given the base function f(x) = x. a) If the given transformations, y = -2f(- 3x+ 6) – 4, are appl...

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Q: Given the matrix below, find AB. -1 21 0 and B 1] [3 -2 A =| 5 4 3 Choose your answer here. -3 -2 11...

A: For product of two matrix to be defined, number of column of first matrix should be equal to number ...

Q: If x and y are positive integers and x? - y? = 9, what is the value of y? A O 16 BO co DO 3

A: Given x and y are positive integers and         x2-y2= 9. x2-y2=25-16 = 52-42 So, keeping x fixed, y...

Q: 1 Let f(x) = , and gle) = +7. 6 + 7. I - 7 Find the following functions. Simplify your answers. f(g(...

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Q: investment of ​$36,000was made by a business club. The investment was split into three parts and las...

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Q: 7) Ay 20 12 10 6 2.

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Q: To conduct an experiment, the room temperature in a lab needs to be as close as possible to -2 degre...

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Q: Given the matrix below, find AB. 21 0 and B = 0 [7 -2] [-1 A = 4 3 1. 11 3 Choose your answer here. ...

A: A=-125031 and B=7-20413

Q: A farmer plans to fence a rectangular pasture adjacent to a river. The pasture must have an area of ...

A: To find out the function that models the amount of fencing required.

Q: Name: shlynn Tippis 4.1/4.2 Assignment Day 2-Súbfracting Functions Using Tables and Equa Finpie 1. C...

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Q: Case Narrative: As a young investor with a moderate risk attitude, you consulted a financial adviser...

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Q: Name : o Interpret the graph and sohe belaui Period: Date: fox) Of(-2) = Of() - fc) -5-4.3-2-1\

A: From the graph:1) f(4)=2

Q: 2x - y + 5) dx - (2x + y) dy = 0 where x= 3, y=7

A: Let's find. 

Q: Find the distance between points (x1,-X3, X2) and (x2, 45°, x1)

A: Given

Q: Please answer questions 4 through 10. I am using the answers for study. Thanks Much Love   4) Iden...

A: Theory : 

Q: Determine which two functions are inverses of each other. х- 7 x +7 13) f(x) = 3 g(x) = 3x - 7 h(x) ...

A: Note:- according to the company policy we can attempt only one question so please upload the next qu...

Q: Solve this equation algebraically: P. 9n

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Q: (2a - 3)2 = ? O 4a? + 9 O 4a? - 9 O 4a? - 12a + 9 O 4a² + 12a + 9

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Q: 21. 6y -3 . 5y² 5x 5 Зу- 12 6y бу - 24 23. 2y + 4 8+4y y - 5y + 6 25. * + 3y – 10 4y2

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Q: Simplify the given product below. (x- 9)(2x + 6) O x2 – 12x – 54 O 2x² – 12x – 54 O 2x2 + 12x – 54 O...

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Q: Evaluate the expression ( - 3 – 8i) + (– 2 – 7i) and write the result in the form a + bi. The real n...

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Q: The area of a triangle with base of 12 cm and height of 3.5 cm ______ cm²

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Q: Six stand-up comics, A, B, C, D, E, and F, are to perform on a single evening at a comedy club. The ...

A: As we knew the probability means how is the chance of any event occurs. Six stand-up comedians, A,B,...

Q: Among the following random variables, which are discrete? Choose TWO answers. O A. The exchange rate...

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Q: Suppose you start an ice cream business. You buy a freezer for $200. It costs you $.45 to make each ...

A: Given problem:- Suppose you start an ice cream business. You buy a freezer for $200. It costs you $....

Q: 6. The y-intercept is 7. The function is increasing for all values of x. The function is positive fo...

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Q: Suppose that z varies jointly with the cube of x and the square of y. Find the constant of proportio...

A: Here, give that z varies jointly with a cube of x and the square of y. That is: z=kx3y2...(1)

Q: Draw a picture and solve on paper. Check your work on Zearn. 2÷6 =

A: For 6, we have * * * * * * and for 2, * *. So, for 2÷6, * * * | * * *. Thus,              2÷6=26=13

Q: Find the x- and y-intercepts of the graph of the equation. (If an answer does not exist, enter DNE.)...

A: The given equation is 16x2+9y2=144 ............................ (1)   

Q: The circumference of a circle with radius of 4.9 ft is ______ ft. Use π = 3.14

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Q: f(x,y) = x² + 2y² – x²y

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Q: Name: 3. If h(x) = f(x) – g(x) and f(x) = 2x² + 7 and g(x) = x² + 2x – 1, what is the most simplifie...

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Q: 2. Given f(x) = 3x + 2 and g(x) = x - 2x +3. Evaluate 2g(f(-4)) in simplest form. %3D %3D

A: "Since you have asked multiple question, as per our guidelines we will solve the first question for ...

Q: Find the inverse function of . State the domain of the inverse function f-1(x). 1. f(x) = 2x+4 2. ...

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Q: Find the solution of the ff. recreational problem and give your answers. Given Solution If 1+4 = 5 2...

A: follow next step

Q: Homework: Draw the following functions: 1. y= f(x) = 3x +2 3. y 4x-1 2. x+ y 1 4. x= y

A: Solution: We are using graphing tool 

Q: compute the periodic rate of interest in the first period for $2900 loan with %7.5 APR for a quarter

A: Given that: APR=7.5% Number of quarters in 1 year =4

Q: 1. Find the quotient using long division. Express the quotient as a rational expression. x+7)x +9x-1...

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Q: If the dimension of matrix A is mxn, and matrix B is nx p, then AB is? (А) mxp B pxn c) nxm D) рхр

A: If the dimension of matrix A is M×N And matrix B is N×P  

Q: 10. A printer is printing p Complete the table below

A: To complete the table:

Q: Draw a triangle in which all the sides are different lengths.

A: The triangle in which all sides are of different lengths is known as scalene triangle.

Q: 3 10 2 -2 A -7 6. and A-3 9. 1

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Q: FInd the vertex, the axis of symmetry, and the x and y intercepts. Then sketch the graph of the quad...

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Q: Suppose that z varies jointly with x and y. Find the constant of proportionality k if z = 700 when y...

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Q: Given the system of linear combinations below, try to encode it in a text cell as a matrix. x + y+ z...

A: Given the system of linear combinations is B = x+y+z3x-2y-z-x+4y+2z

Q: Question 1 Given the matrix below, find A - B. [-1 27 -2 A = 0 and B = 4 3 11 3 Choose your answer h...

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Q: How do I know what variable to solve for? supe Inniglo 1. Is there a variable already by itself on o...

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