Suppose 1 3 6. A = 4 -6 -1 3 Use Mathematica to solve the matrix equation A· X = B for (:) () 1 (а) В — -1 8 (b) В %— 2 (-3\

Q: To pass a Math course with grade of 2.0 or better, Marianne must have an average of 85 or more. Her ...

A: Here we will find the score she must get in 4th test to obtain average of 85.

Q: A=[1 -3 -5 -8]      [0 5 -5 -6]      [0 0 -4 -5]      [0 0 0 4] Inverse of the following matrice

A: use the concept of  A = IA

Q: If Az = 18, with iA = ). = G). So determine a, (where referred to as eigenvalves and eigenvectors ) ...

A:

Q: Find the inverse of 42 (mod 8) or state why it cannot exist. Find the inverse of 17 (mod 5) or state...

A: Given: a) Find the inverse of 42(mod 8) or state why it cannot exist. b) Find the inverse of 17(mod ...

Q: 3 0 0 -2 3 -3 M =|0 2 -2 3 2 -3 -2 det(M) =

A:

Q: Find an equation of the parabola with focus (-1,-4) and directrix x=1

A: We can find the equation of parabola as below.

Q: Complete the three ordered-pair solutions of the equation. −3x + y = 8     3,           6,        ...

A: Given query is to find the pair of solution at  x = 3,6,-4.

Q: The historical returns on a balanced portfolio have had an average return of 7% and a standard devia...

A:

Q: Find, if possible, the inverse, A-1, for (5 A = 6 4 5 Verify your answer is correct by computing A ·...

A:

Q: Perpendicular to y = 6x – 10, passing through (15, - 7)

A:

Q: If the determinant of a 5×5 matrix A is det(A)=8, and the matrix C is obtained from A by swapping th...

A: The determinant of a 5×5 matrix A is detA = 8 Formula Used: detC = -detA To evaluate: The value of d...

Q: 20. Find the ratio of the length of minor axis to the length of the major axis of the ellipse 9x^2 +...

A: Given that: 20.9x2+16y2-144=021.y=x(x+1)3 22. Area of rhombus=24 sq. units. One diagonal=6 units.   ...

Q: ) be the cost to produce x batches of widgets, and let R(x) be the revenue in thousands ars. Complet...

A: Given: The cost to produce x batches of widgets is Cx=x+14 The revenue is Rx=-x2+10x C(x) and R(x) i...

Q: Determine whether each of the following is a function or not. If it is a function, identify whether ...

A: We can check each of them to verify they are function or not and also write they are on to one or on...

Q: +8 and g(x) = 5x + 9. • (f o g)(x) =help (formulas) %3D (go f)(x) = help (formulas) (fo g)(3) = help...

A:

Q: Consider the system of equations below. Urn, Gauss Jordan Row Reduction, determine the solution of e...

A: 1)Given system of equation.2x+y=12-3x+y=2Written in matrix form21-31xy=122R2→2R2+3R12105xy=1240⇒2x+y...

Q: 5. Which ordered pair is not a solution of the system graphed below? a. (0,0) c. (1,1) b. (0, 1) d. ...

A:

Q: Before an election, a scientific poll conducted amongst voters found that Candidate A has 53% and Ca...

A:

Q: What is a negative 6

A: Topic:- number system

Q: Simplify. log,p log,p = (Simplify your answer. Type an integer or a fraction.) %3D

A: For the solution follow the next step.

Q: What is the domain and range of this graph? :)

A:

Q: a polynomial P is given P(x)= x^4+5x^2-36 a) factor P into linear and irreducible quadratic fa...

A: p(x)=x4+5x2-36

Q: Find the roots of the equations: 1. 3z2 + 3z +1= 0 2. 2z2 + 2z + 3 = 0

A: Topic:- algebra

Q: write an equation of the line with slope 2 and passing through (-3,4). Write the equation in standar...

A:

Q: Rationalize the denominator. V45 V35

A: NOTE: Refresh your page if you can't see any equations. .

Q: Express in terms of sums and differences of logarithms. 5. log c°d P.

A:

Q: |k)} be an orthonormal basis for H") and {1j)} an orthonormal basis for H2).

A:

Q: Let L be the line with parametric equations x= 4-2t y =-1+3t z=-4-3t Find the shortest distance d fr...

A:

Q: we the problem. 11) Find the corresponding Fahrenheit tempezature for a temper ature of 100°C Round ...

A: Note: As per company guidelines we are supposed to solve only 1 question or 3 subparts. So, kindly r...

Q: Given the following universal set U={x|x is a letter in "THE FRANCIS MARION UNIVERSITY PATRIOTS"} wr...

A: The set U={x|x is a letter in "THE FRANCIS MARION UNIVERSITY PATRIOTS"}

Q: 1. For the function f(x) = 3x² - 5x +7 find: a. f(-2) %3D b. f(-a)

A: Please see the below picture for detailed solution. 

Q: 1. The first term of an arithmetic sequence is equal to 200 and the common difference is equal to -1...

A:

Q: H.W Ex 2: Determine if the f(x) is continuous at x 3 ? at x-3 f(x) =- x²+2 at x 3

A: Given query is to find f(x) is continuous or not at x = 3.

Q: The median home value in Missouri and Illinois (adjusted for inflation) are shown below: Year Missou...

A: The table is given as , Year Missouri Illinois 1950 38800 52400 2000 89900 130800  

Q: Find the interest rate needed for the sinking fund to reach the required amount. Assume that the com...

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Q: 3x = -54

A:

Q: A tree is supported by a wire anchored in the ground 15 feet from its base. The wire is 4 feet longe...

A:

Q: 5) Roberto invested some money at 7%, and then invested $2000 more than twice this amount at 10%. Hi...

A: Note: As per company guidelines we are supposed to solve only 1 question or 3 subparts. So, kindly r...

Q: Malachi and Wesley each solved the equation 2(3x - 1) = 16. Malachi used the distributive property o...

A: Note: Since you have asked us to solve the question 1, we will solve it.

Q: (2x – 10x + x- 2) ÷ (x+ 1)

A:

Q: 36) I-6 + 3x1 = 11 - 4x1 36) A) {1, - 5) B)

A:

Q: Solve the following polynomial equation. - 4x[x(3x - 17)- 28](36x-60x+25) = 0 %3D

A: NOTE: Refresh your page if you can't see any equations. .

Q: GRAPH THE TRIGONOMETRIC FUNCTION USING THE AMPLITUDE, PERIOD, PHASE SHIFT, AND VERTICAL SHIFT. fy=- ...

A: I am attaching image so that you understand each and every step.

Q: Direction: Use the figure below to answer the following 1. What is the complement of ZOMW? 2. Is ZLM...

A: We have to answer the following Questions on the basics of Given Diagram.

Q: Jon purchased three items at a general discount store: a combination wrench for $8.93, a jump drive ...

A: topic - percentage

Q: three friends went toSix Flags.Each person pays $40 for their entry ticket.For each ride,they each p...

A: Topic = Algebra

Q: Find the vertex and write the quadratic function in vertex form (which our OpenStax textbook also ca...

A: The given function is  f(x)=x2-10x+74

Q: Anasol draws a trend line through the following data points. Did she draw the line correctly?

A: Given,

Q: Graph the function. -3x for x<0 r (x) = %3D 3/x for x20

A: here we have to plot the graph of the given function r(x).  

Q: If the determinant of a 4×4 matrix A is det(A)=2, and the matrix D is obtained from A by adding 5 ti...

A: Given det A= 2  D can be obtained by adding 5 times the third row to the second in A  See the proper...