Two stores sell the exact same brand and style of a dresser, a nightstand, and a bookcase.

Question:

Two stores sell the exact same brand and style of a dresser, a nightstand, and a bookcase. Matrix A gives the retail prices (in dollars) for the items. Matrix B gives the number of each item sold at each store in one month.

(a) Calculate AB.
(b) Interpret the entries of AB.
(c) Calculate the matrix 1.1A.
(d) Interpret the entries of the matrix 1.1A.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Finite Mathematics and Its Applications

ISBN: 978-0134768632

12th edition

Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair

See More Books

Question Posted: Feb 12, 2018 08:07 AM

See More Questions

A company makes backyard playground equipment such as swing sets, slides, and play sets. The cost (in dollars) to make a specific style of each piece is given in matrix C. The sales price (in...
Dormitory room prices (in dollars) for one school year for a random sample of four-year universities Find the range, mean, variance, and standard deviation of the sample data set. 5306 6444 5304 4218...
The prices (in dollars) for a particular model of digital camera with 6.0 megapixels and an optical 3X zoom lens are shown below for 10 online retailers. Estimate the true mean price for this...
Design a plan to research and select a new or used automobile.
Because atmospheric pressure is about 105 N/m2 and the area of a persons chest is about 0.13 m2, the force of the atmosphere on ones chest is around 13 000 N. In view of this enormous force, why dont...
How long will transactions need to remain cardholders in order to generate enough revenue to cover the acquisition expense? . How much would transactions and revolvers need to spend in the first year...
Given $P(A)=0.30, P(B)=0.62$, and $P(A \cap B)=$ 0.12 , find (a) $P(A \cup B)$; (b) $P(\bar{A} \cap B)$; (c) $P(A \cap \bar{B})$; (d) $P(\bar{A} \cup \bar{B})$.
Major corporations with overseas subcontractors (such as IKEA in Bangladesh, Unilever in India, and Nike in China) have been criticized, often with substantial negative publicity, when children as...
Unemployment Image transcription text Discussion Topic The three elements of culture that your textbook details are language, norms, and values. These are avenues through which we are all socialized....
Accounting Today identified the top accounting firms in 10 geographic regions across the United States. Even though all 10 regions reported growth in 2011, the Southeast and Gulf Coast regions...
The quantities of pants, shirts, and jackets owned by Mike and Don are given by the matrix A, and the costs of these items are given by matrix B. (a) Calculate the matrix AB. (b) Interpret the...
A candy shop sells various items for the price per pound (in dollars) indicated in matrix A. Matrix B gives the number of pounds of coated peanuts, raisins, and espresso beans prepared in a week....
Carow SA purchased on January 1, 2022, as a held-for collection investment, 60,000 of the 8%, 5-year bonds of Harrison, Inc. for 65,118, which provides a 6% return. The bonds pay interest...
The brain makes use of a phenomenon known as ____________________, or the difference in the images the two eyes see, to give three dimensions to sight.
What are the varieties of sexual behavior?
Are there different kinds of memory?
On June 10, 20X6, Dar Al Fatina purchased material supplies on account for $35,000. Which of the journal entries for this transaction in the table below is correct. A Date June 10, 20X6 Cash Accounts...
__________theory assumes that language acquisition is based on principles of conditioning and shaping.
Find the first partial derivatives of the function. f (x, y) = x 4 + 5xy 3
Prove the result that the R 2 associated with a restricted least squares estimator is never larger than that associated with the unrestricted least squares estimator. Conclude that imposing...
Use the graphical method to solve the problem: Maximize Z = 2x1 + x2, Subject to x2 ¤ 10 and x1 ¥ 0, x2 ¥ 0, 2x 512 60 3x s 44
Reconsider Prob. 3.5-6. (a) Use MPL/Solvers to formulate and solve the model for this problem. (b) Use LINGO to formulate and solve this model. In problem Income per Unit of Asset Minimum Cash Asset...
A large paper manufacturing company, the Quality Paper Corporation, has 10 paper mills from which it needs to supply 1,000 customers. It uses three alternative types of machines and four types of raw...
Explain various mapping procedures of cache memory with an example.?
4. The period of Jupiters moon lo is 1.5 x 10's and has a radius of orbit of 4.2 x 108 m calculate the mass of Jupiter using this information (1.9 x 1027 kg) 5. A lunar lander is to be placed in...
A diver explores a shallow reef off the coast of Belize. She initially swims d11 = 79.3 m north, makes a turn to the east, and continues for d22 = 154 m, then follows a big grouper (a kind of fish)...

Two stores sell the exact same brand and style of a dresser, a nightstand, and a bookcase.

Question:

Dresser Nightstand Bookcase |A =[ 250 60 ] 80 Store 1 Store 2 40 Dresser 35 35 75 30 B = Nightstand 50 Bookcase

Step by Step Answer:

a 15400 16050 b The monthly sales for Store ...View the full answer

Finite Mathematics and Its Applications

Students also viewed these Statistics questions