Homework

Homework Questions? Ask a Tutor for Answers ASAP

Connect one-on-one with {0} who will answer your question

Find the matrix product. 5 5...

Find the matrix product.

5 5 4

4 1 4

5

−5

3

5 5 4

4 1 4

5

−5

3

Show More

Show Less

Was this answer helpful?

Describe your issueThe assistant will guide you

Chat 1:1 with a tutorLicensed Experts are available 24/7

100% satisfaction guaranteeGet all the answers you need

Related Homework Questions

(MATLAB) Enter the matrix A = [1 2 3 4; 5 6 7 8; 9 10 11

(MATLAB) Enter the matrix A = [1 2 3 4; 5 6 7 8; 9 10 11 12] (i) Find two-element arrays I and J such that A(I,J) is a 2 × 2 matrix consisting of the corner elements of A. (ii) Suppose that B=A initia… read more

To RAJ:Define the determinant of a matrix a (written det(a))

To RAJ: Define the determinant of a matrix a (written det(a)) recursively as follows: 1. if a is a 1 x 1 matrix, then det(a) = x 2. if a is of an order greater than 1, compute the determinant of a as … read more

TO RAJ:Define the determinant of a matrix a (written det(a))

TO RAJ: Define the determinant of a matrix a (written det(a)) recursively as follows: 1. if a is a 1 x 1 matrix, then det(a) = x 2. if a is of an order greater than 1, compute the determinant of a as … read more

In PERL ( use strict and use warnings) write a subroutine that

In PERL ( use strict and use warnings) write a subroutine that multiplies two matrices together in an element by element fashion. Your subroutine should return a new matrix that is the element by elem… read more

Find ( if possible) the following matrices for A = [1 2

Find ( if possible) the following matrices for A = [1 2 3 4] B = 2 3 4 5 A. AB B. BA A. Select the correct choice below and, if necessary, fill in the answer to complete your choice. 1. AB = [ _______… read more

Ok, Last problem. Thank you so much for you help on these problems. This

Ok, Last problem. Thank you so much for you help on these problems. This one is long. Solve parts a and b below, given the following information. w - x + 2y = -2 x - y + z = 5 -w + x - y + 2x = 3 - x … read more

11. What can you say about where h (x) g (x), if h(x) -x3

11. What can you say about where h"(x) = g"(x), if h(x) = -x3 - 3x2 -3x - 1 and g(x) = (x + 1)3? A) This might be a point of inflection B) h"(x) is concave down while g"(x) is concave up C) Never, w(q… read more

Some more finite math. Need to show work to be acceptable.

Some more finite math. Need to show work to be acceptable. There is a jar containing nickels and quarters. Suppose there are 89 coins in the jar, and the total value is $19.45. We would like to find o… read more

ok, here is my next math problem Acme Investment Banking ...

ok, here is my next math problem: Acme Investment Banking Service offers investors the opportunity to invest in a CD (certificate of deposit), a money market fund, and a mutual fund. Matrix A shows th… read more

Problems 53 56 refer to the encoding matrix The following ...

Problems 53–56 refer to the encoding matrix: The following message was encoded with the matrix B given. Decode this message. 22 15 57 5 47 54 58 89 45 84 46 80 87 53 96 51 68 116 39 113 68 135 136 81 … read more

Matrices have a number of interesting mathematical ...

1. Matrix methods can be used to solve linear programming problems. A linear programming problem is used to find an optimal solution, subject to stated restraints. One typical application is to maximi… read more

Matrix methods can be used to solve linear programming ...

Matrix methods can be used to solve linear programming problem is used to find an optional solution, subject to started restraints, for example, consider an accountant who prepares tax returns, suppos… read more

For the following systems, show the matrices necessary to ...

For the following systems, show the matrices necessary to slove for y using Cramer's rule: 2x+y+z=5 4x-y-3z=1 8x+y-z=5 D=_____ Dy=____… read more

You are given the following system of linear equations

3x - 2y + z = 2 -x + y = 3 -2y + 6z = -1 a. Provide a coefficient matrix corresponding to the system of linear equations. b. What is the transpose of this matrix? c. Find the determinant for this matr… read more

2. You are given the following system of linear ...

2. You are given the following system of linear equations: x – y + 2z = 13 2x + y – z = -6 -x + 3y + z = -7 a. Provide a coefficient matrix corresponding to the system of linear equations. b. What is … read more

Provide an example of a matrix that can be solved using ...

Provide an example of a matrix that can be solved using Gaussian elimation.Show specifically how row operations can be used to solve the matrix, then state the solution. Then substitute the solution b… read more

Use Gauss-JOrdan elimination to find the complete solution ...

Use Gauss-JOrdan elimination to find the complete solution to this dependent system of equations x+y-5z=3 2 - 2z=1 2x-y-z=0… read more

5. Using the Gauss-Jordan elimination method, solve the ...

5. Using the Gauss-Jordan elimination method, solve the following linear system. Show Your Work. 7x +5y -3z = 16 3x -5y +2z = -8 5x +3y -7z = 0 x = y = z = Optional Information: Subject: AlgebraAlread… read more

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

Web sites like justanswer.com/legal

...leave nothing to chance.

...leave nothing to chance.

Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.

Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.

I will tell you that...the things you have to go through to be an Expert are quite rigorous.

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

Los Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

Hesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

Kernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

Woodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

Elkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

Dallas, TX

< Previous | Next >

LogicPro

Engineer

6,229 satisfied customers

Expert in Java C++ C C# VB Javascript Design SQL HTML

Manal Elkhoshkhany

Tutor

4,567 satisfied customers

More than 5000 online tutoring sessions.

Linda_us

Finance, Accounts & Homework Tutor

3,138 satisfied customers

Post Graduate Diploma in Management (MBA)

Chris M.

M.S.W. Social Work

2,720 satisfied customers

Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)

F. Naz

Chartered Accountant

2,207 satisfied customers

Experience with chartered accountancy

Bizhelp

CPA

1,887 satisfied customers

Bachelors Degree and CPA with Accounting work experience

Seanna

Tutor

1,781 satisfied customers

3,000+ satisfied customers, all topics, A+ work

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.