Q/ Solve the following linear system: (Group D) x + 3y + 4z = 4 -x + 3y + 2z = 2 3x + 9y + 6z = -6 %3D a. Using any method ( Inverse OR Cramer's rule): b. Using Gauss-Jorden Elimination Method:

Q: General Instructions: 1.) Represent each compound statements below in logical notations. 2.) Determi...

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Q: Jenny Company produces two types of pants: long pants and short pants. The cost of making a pair of ...

A: We have to find no. Of short paint and long paint to minimize the total cost. And weekly profit, as ...

Q: Let f and g be functions defined as follows: 9. (- 18, 0), ( - 17, - 8 )(- 10 - 16, f = 20, 19, - - ...

A: (i)(f+g)(x)= f(x)+g(x)(f+g)(-19)= f(-19)+g(-19)                 =-98+53(f+g)(-19)= 1324(ii)(g-g)(-16...

Q: If f(x)= 2x²and g(x)=3x+1, what is f(x)2? O-4x? O4x O4x2 O-4x*

A: Given that fx=2x2 and gx=3x+1To find :fx2Solution:

Q: how do I determine what value(s) of x make the following rational expression undefined?

A: To make the given expression undefined we must make denominator equal to zero.

Q: you sent 20 snaps on saturday. if you sent 65% of those to your bff how many snaps went to your bff

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Q: answer question d and

A: We will solve the parts d and e based on exponential growth. 

Q: Graph the exponential function. f(x)= 4 Plot five points on the graph of the function, and also draw...

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Q: 9(10) If g(x) = 2x + 4 and f(x) = \( \sqrt{x²+7} \), find for S(3) 06 O-6 O-8 08

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Q: Perform the following operations: 2. (2x4 - 5a3 + 3x2 – 5)/(x+ 2) 3. (4x - 2r3+ x² - 5x + 8)/(x² – 2...

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Q: Find quartile 1 (Q1) of the data set. {-4, -6, -9, -3, -2, -4, 0} -4 O -6

A: Given query is to find the quartile one of the data set.

Q: The high temperatures at the school were recorded every day last week as: 72, 78, 61, 48, 59, 76, 65...

A: Given query is to find the median.

Q: 4 < 7 Multiply both sides by 3, then by 2, then by 4, then by 9

A: Since you have asked multiple questions in a single request we would be answering only the first que...

Q: -4 0 0 -1 3 0 1 (a) The determinant of the matrix is: (b) Does the matrix have an inverse??

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Q: The gas mileage m (x) (in mpg) for a certain vehicle can be approximated by m (x) = -0.031x+2.682x-3...

A: Answer: The answer is as given below:

Q: 3. The number of butterflies visiting a nature station in Florida is increasing by 3% per year. In 1...

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Q: 22. Find the vector x (with respect to the standard basis) determined by the coordinate vector (x]B ...

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Q: Let A be any 4 ×4 matrix. Compute the determinant of the appropriate elementary matrix to prove each...

A: consider matrix A of 4x4 order. 

Q: Graph ARST with vertices R(4, 1), S (7, 3), and T (6, 4) and its image after the glide ref Translati...

A: To graph the image and preimage using the translation. 

Q: NO. 5 Jenny Company produces two types of pants: long pants and short pants. The cost of making a pa...

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Q: Quinn picked 416 apples, she puts the apples into baskets containing 8 apples each. Quinn sells the ...

A: Quinn picked 416 apples she puts the apples into baskets contaning 8 apples each. Quinn sell each ba...

Q: Determine whether the subset of  Mn,n  is a subspace of  Mn,n  with the standard operations of mat...

A: This is a problem related to matrix operation. Based on the general concepts we will answer the ques...

Q: 15. Given the equation: Ax + Bx + C. When y is equal to 41, x is equal to -2. When y is equal to 20,...

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Q: Graph the image of the polygon after a reflection in the line y = -x. Ay 4 A 2 -2 4 6 x -2 4. B.

A: Use transformation matrix for lime y=-x.  

Q: 10. (x + z) + (y - z) C. Directions: In each sentence (English or mathematical), circle the verb. 1....

A: Note :- Since you have asked multiple question As per our policy, we will solve the first question f...

Q: 4. The distance travelled by a man driving at the rate of 60 kph

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Q: A normal quantile graph is another name for a histogram. O True O False

A: A histogram is graphical representation that organises a group of data points into user specified ra...

Q: Does the relation in the table represent direct variation, inverse variation, or neither? If it is d...

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Q: Create ONE PROBLEM for each topic below and show the solution. Ratio Proportion Rate Decimal Percent...

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Q: Evaluate the bracket function 503 if x = 0.

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Q: REASONING 8. The function h(x) is defined by the equation h(x) 4f(x)-12. Determine two different set...

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Q: If f(x)= 2x²and g(x)=3x+1, what is f(x)+g(x)?

A: Solution is written in below steps.

Q: Use the direct methods to Solve the fellowng systems of algeboriac equatiens XI + X2+ X3 t X4 = 3 2X...

A: Use substitution method

Q: C. Solve each quadratic equation by completing the square. Write your solutions on the space provide...

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Q: Which of the following vectors is a unit vector orthogonal to 1 1 Select one or more: [1//3 1//3 [1/...

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Q: Ms. Reece's 5th grade class wants to figure out how tall the school flagpole is. On a sunny day, the...

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Q: 9* = 8

A: We have to find the value of x.

Q: Find Particular solution only 3 y" - 2y" + 12 y' -8 y = tet %3D

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Q: a. How long is BD? p. How long is AE? D C.

A: Topic:- geometry

Q: 19. Let A be a m x n matrix and let u and v be elements of the null space of A. Which of the followi...

A: Given matrix   A and  u, v are the element of  null space of A The null space of an m×n matrix A is ...

Q: The plane in R³ with Cartesian equation *1 – *2 - x3 = 4, can be expressed in parametric vector form...

A: Here, the given equation of the plane is: x1-x2-x3=4...(1) And, the parametric equation of it given ...

Q: give the domain and range of the quadratic function whose graph is described. Maximum = - 7 at x = ...

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Q: A company rents an office building for $5500 per month. If they spend $49,920 to upgrade the facilit...

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Q: Which statement best describes these graphs? i) ii)

A: We use the fact that a linear relationship is any equation that, when graphed, gives a straight line...

Q: i. Find the equation of a power function through the points (16, 24) and (81, 81). y

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Q: Define a quadratic function y = f(x) that satisfies the given conditions. Vertex (-5, 5) and passes ...

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Q: A quadratic function has its vertex at the point (3, 10). The function passes through the point (10,...

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Q: x" 1. In the Division Law of Exponents, = x° = 1 if A. m =n B. m >n C. m <n D. m + n

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Q: the standard deviation or the interquartile range

A: answer of given question is in step 2

Q: Irving lives in Appletown, and plans to drive along Highway 42, a straight highway that leads to Ban...

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