The following table shows the cost of 1,000 square feet of luxury real estate in three cities together with the quantity your development company intends to purchase in each city. †   London New York Mumbai Cost ($ million) 3.3 2.3 0.95 Quantity Purchased (thousands of square feet) 10 20 10 Use matrix multiplication to estimate the total cost of the purchase.

Q: Let A and B be row equivalent matrices, and suppose that B can be obtained from A by using only row…

A:

Q: The Original Cookie Factory bakes and sells four types of cookies: chocolate chip, sugar, molasses,…

A: Given- The Original Cooke Factory bakes and sells four types of cookies: chocolate chip, sugar,…

Q: If A is a 7 × 5 matrix, what is the largest possible rank of A? If A is a 5 × 7 matrix, what is the…

A: Consider the provided question, Find the largest possible rank of A where A is 7 x 5 matrix. The…

Q: A company manufactures two types of TV set, which are assembled and finished in two workshops W1 and…

A: Let the workshops W1 is x types and W2 is y types produced                                  Assembly…

Q: Real Estate The following table shows the cost of 1,000 square feet of luxury real estate in three…

A: If we have two matrices A and B, the matrix multiplication AB is only possible if the order of A and…

Q: (A) IF A = [2 6 -3 - 6 and B- 3 -9 4 (A.B) null matrix.

A:

Q: Determine whether the matrix is in reduced row-echelon form, or neither.

A: A matrix is in echelon form if it is either in row echelon form or reduced row echelon form. In row…

Q: A corporation has three factories, each of which manufactures acoustic guitars and electric guitars.…

A:

Q: Maricopa's Success scholarship fund receives a gift of $65,000. The money is invested in stocks,…

A:

Q: A clothing manufacturer has factories in Atlanta, Chicago, and New York. Sales (in thousands) during…

A: In this questions we need to find the revenue by using matrix multiplication. The condition of…

Q: 1. Identify the size of the matrix. a. A4X7 * B7×12 b. А32х5 + в32X5 С. A3x2 * B3x2 d. A7X9 + BºX7…

A:

Q: A trust fund has $ 30,000 that must be invested in two different types of bonds. The first bond pays…

A: Here the total investment is $30,000. Let the investment on the first bond is x, which pays 5%…

Q: Real Estate   The following table shows the cost of 1,000 square feet of luxury real estate in three…

A:

Q: The Music Store's inventory of recordings is: Popular Music: cassettes, 848; LPs, 145; CDs, 969…

A: (a) music store's inventory  let x be the popular music and y be the classical music…

Q: Consider the matrix. -6 3 C = -5 4 What is the value of C|? |C| =

A: Given matrix : C=-63-54 We have to find the determinant of C i.e. |C|

Q: Determine the order of the matrix. 2 5 -4-4 6 1A) 3 × 2 B) 2 × 3 C) 6 D) 3

A:

Q: Real Estate The following table shows the cost of 1,000 square feet of luxury real estate in three…

A:

Q: Atlanta Chicago New York Coats 40 63 18 Shirts 85 56 42 Trousers 6. 18 8. Ties 10 8 A= 4x3, B4x1 B.A…

A: Given: A table is given with 4 rows and 3 columns. To find: Matrix form. the handwritten solution is…

Q: 2 -31 A = | 2 -1 4 [4 3 -2

A:

Q: If A is a 5X4 matrix and B is a 3X5 matrix, which of the following two products is defined (Select…

A: Explanation of the answer is as follows

Q: program with matrix capabilities to find (a) |A|, (b) |A|, (c) |A²l. (d) [24|, and (e) |A-1|. 2 - 2…

A: As per our guidelines we are supposed to answer only first three parts. kindly repost others part as…

Q: 1. Let A = |-2 B=-1 3, and C = -4] 1 2 For each of the following matrix operations undefined,…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2 Compute each matrix sum or product if it is defined. If an expression is undefined, explain why.…

A:

Q: A clothing manufacturer has factories in Atlanta, Chicago and New York. Sales (in thousands) during…

A: The matrix for sales is given by:Here the columns represent the Atlanta, Chicago and New York…

Q: Find the adjoint of a matrix 1 -3 C = 2 -2 1 -1 .a -5 -6 -2 3 3 1 -6 -7 -2 .b -5 3 -6 -6 3 -7 -2 1…

A:

Q: .

A: Given matrix Incoming message is

Q: I am having so much trouble learning how to do matrices. I have to teach myself and it is not…

A:

Q: Consider the matrix 2 2 A = 1 3 -1 -1 -2

A: Matrix power is obtained by multiplication matrix by itself 'n' times. For  A3 we have to multiply…

Q: A soccer league collected the following statistics over eight games. Win Tie Loss Bulldogs 4. 1…

A:

Q: Consider the matrices. -1 6. -4 -2 A = 4 2 -8 8 and B = 2 %3D -7 -11 6 5 What matrix results from B…

A: Solution-

Q: An office supply manufacturer makes two kinds of paper clips: standard and extra large. To make a…

A:

Q: Someone plans to buy 200 shares of computer​ stock, 300 shares of oil​ stock, and 500 shares of…

A: Given: Someone plans to buy 200 shares of computer​ stock, 300 shares of oil​ stock, and 500 shares…

Q: What is the reduced row echelon form of matrix A? A = 어405 ON 11 O- O N

A:

Q: Find the matrix A if 2 1 A = 4 2 %3D -1 3 1 3 B3: A =

A:

Q: Determine whether the matrix is in reduced row-echelon form, or neither.

A: Here, the given matrix is: 1800017100000 To check is it in row echelon form, reduced row echelon…

Q: If A is a 4x 10 matrix and A+ B= A, what do you know about B? Choose the correct answer below and…

A:

Q: egrees of freedom for a 4 * 3 matrix are 12 True or False

A: Given that   4 * 3 matrix   Number of rows (r)  = 4 Number of column (c) = 3   We know that  Degrees…

Q: A drug production company has three branches A, B, and C, each of which produces two types of…

A: a) Choose the rows to represent the branches and columns to represent the types of boxes.

Q: This case study is all about matrix multiplication Туре 1 2 bunches Туре 3 2 bunches Туре 2 Daisies…

A:

Q: A newspaper surveyed companies on the annual amount of money spent on television commercials and the…

A:

Q: Diaganolize the following matrix. - 3 18 - 6 - 3 - 18 3

A:

Q: Consider the following information about stocks of Corporations A, B, and C.   Price ($) Dividend…

A:

Q: Consider the matrices. -4 -1 -8 8 -1 -2 -6 A = B%3= and -3 -7 10 -6 5 -9- What matrix results from…

A: A matrix can only be added to another matrix if the two matrices have the same dimensions . To add…

Q: Use the following matrix. A = -1 −2 0 3 2 1 5 2 1 What is the sum of matrix A and its…

A: Given, A=-1-20321521

Q: Identify the size of the matrix. a. A4X7 * B7x12 b. 432x5 + B32x5 c. A3x2 + B3x2 С.

A:

Q: 1. Identify the size of the matrix. a. A4X7 * B7×12 b. A32x5 + B32×5 c. A3x2 + B3X2 C.

A: Since, the student has mentioned to solve only part (C), so we are solving accordingly only part…

Q: an effort to strengthen social outreach, Olympic Construction has offered to create a series of…

A:

Q: Consider the matrix. -3 5 C = %3D -2 4 What is the value of ? |C|- %3D

A:

Q: If A is a 4 x 15 matrix, what is the largest rank possible? Your Answer:

A: If A is a ,4 * 15 matrix   Then largest possible rank of A =, min { 4 , 15 }

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.