College Algebra in Context with Applications for the Managerial, Life, and Social Sciences (5th Edition)
5th Edition
ISBN: 9780134179025
Author: Ronald J. Harshbarger, Lisa S. Yocco
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 7.2, Problem 37E
To determine
To find: The number of units of each plan the client need.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Jason receives an inheritance of $50,000. His financial advisor suggests that he invest
this in three mutual funds: a money-market fund, a blue-chip stock fund, and a high-
tech stock fund. The advisor estimates that the money-market fund will return 5%
over the next year, the blue-chip fund 9%, and the high-tech fund 16%. Jason wants a
total first-year return of $4000. To avoid excessive risk, he decides to invest three
times as much in the money-market fund as in the high-tech stock fund. How much
should he invest in each fund?
Suppose an investor has a choice of 7 businesses in which to put his investments. He decides to rank each business according to certain criteria, such as rate of return and payback period. He then resolves to invest in the top 3 businesses. How many different ways can he invest his money if he invests more on the higher rank and less for the lower rank?
Tiger Funds Ltd. operates a number of mutual funds in high technology and in financial sectors. Hussein Roberts is a fund manager who runs a major fund that includes a wide variety of technology stocks. As fund manager he decides which stocks should be purchased for the mutual fund. The compensation plan for fund managers includes a first-year bonus for each stock purchased by the manager that gains more than 10% in the first six months it is held. Of those stocks that the company holds, 40% are up in value after being held for two years. In reviewing the performance of Mr. Roberts, they found that he received a first-year bonus for 60% of the stocks that he purchased that were up after two years. He also received a first-year bonus for 40% of the stocks he purchased that were not up after two years.What is the probability that a stock will be up after two years given that Mr. Roberts received a first-year bonus?
Chapter 7 Solutions
College Algebra in Context with Applications for the Managerial, Life, and Social Sciences (5th Edition)
Ch. 7.1 - In Exercises 14, solve the systems of equations....Ch. 7.1 - Prob. 2ECh. 7.1 - Prob. 3ECh. 7.1 - Prob. 4ECh. 7.1 - Prob. 5ECh. 7.1 - Prob. 6ECh. 7.1 - Prob. 7ECh. 7.1 - Prob. 8ECh. 7.1 - Prob. 9ECh. 7.1 - Prob. 10E
Ch. 7.1 - Prob. 11ECh. 7.1 - Prob. 12ECh. 7.1 - In Exercises 516, use left-to-right elimination to...Ch. 7.1 - Prob. 14ECh. 7.1 - Prob. 15ECh. 7.1 - Prob. 16ECh. 7.1 - Prob. 17ECh. 7.1 - Prob. 18ECh. 7.1 - Prob. 19ECh. 7.1 - Prob. 20ECh. 7.1 - Prob. 21ECh. 7.1 - Prob. 22ECh. 7.1 - Prob. 23ECh. 7.1 - Prob. 24ECh. 7.1 - Prob. 25ECh. 7.1 - Prob. 26ECh. 7.1 - Prob. 27ECh. 7.1 - Ticket Pricing A theater owner wants to divide an...Ch. 7.1 - Prob. 29ECh. 7.1 - Investment A trust account manager has 500,000 to...Ch. 7.1 - Investment A man has 400,000 invested in three...Ch. 7.1 - Loans A bank loans 285,000 to a development...Ch. 7.1 - Transportation Ace Trucking Company has an order...Ch. 7.1 - Nutrition The following table gives the calories,...Ch. 7.1 - Exercises 3540 have nonunique solutions. 35....Ch. 7.1 - Exercises 3540 have nonunique solutions. 36. Loans...Ch. 7.1 - Exercises 3540 have nonunique solutions. 37....Ch. 7.1 - Exercises 3540 have nonunique solutions. 38....Ch. 7.1 - Prob. 39ECh. 7.1 - Prob. 40ECh. 7.2 - Prob. 1ECh. 7.2 - Prob. 2ECh. 7.2 - Prob. 3ECh. 7.2 - Prob. 4ECh. 7.2 - Prob. 5ECh. 7.2 - In Exercises 514, the matrix associated with the...Ch. 7.2 - In Exercises 514, the matrix associated with the...Ch. 7.2 - In Exercises 514, the matrix associated with the...Ch. 7.2 - In Exercises 514, the matrix associated with the...Ch. 7.2 - In Exercises 514, the matrix associated with the...Ch. 7.2 - In Exercises 514, the matrix associated with the...Ch. 7.2 - In Exercises 514, the matrix associated with the...Ch. 7.2 - In Exercises 514, the matrix associated with the...Ch. 7.2 - In Exercises 514, the matrix associated with the...Ch. 7.2 - Solve the systems in Exercises 1522. 15....Ch. 7.2 - Solve the systems in Exercises 1522. 16....Ch. 7.2 - Solve the systems in Exercises 1522. 17....Ch. 7.2 - Solve the systems in Exercises 1522. 18....Ch. 7.2 - Solve the systems in Exercises 1522. 19....Ch. 7.2 - Solve the systems in Exercises 1522. 20....Ch. 7.2 - Solve the systems in Exercises 1522. 21....Ch. 7.2 - Solve the systems in Exercises 1522. 22....Ch. 7.2 - In Exercises 2332, find the solutions, if any...Ch. 7.2 - In Exercises 2332, find the solutions, if any...Ch. 7.2 - In Exercises 2332, find the solutions, if any...Ch. 7.2 - In Exercises 2332, find the solutions, if any...Ch. 7.2 - In Exercises 2332, find the solutions, if any...Ch. 7.2 - In Exercises 2332, find the solutions, if any...Ch. 7.2 - In Exercises 2332, find the solutions, if any...Ch. 7.2 - In Exercises 2332, find the solutions, if any...Ch. 7.2 - In Exercises 2332, find the solutions, if any...Ch. 7.2 - In Exercises 2332, find the solutions, if any...Ch. 7.2 - Ticket Pricing A theater owner wants to divide a...Ch. 7.2 - Rental Cars A car rental agency rents compact,...Ch. 7.2 - Testing A professor wants to create a test that...Ch. 7.2 - Testing A professor wants to create a test that...Ch. 7.2 - Prob. 37ECh. 7.2 - Prob. 38ECh. 7.2 - Prob. 39ECh. 7.2 - Prob. 40ECh. 7.2 - Some of the following exercises have nonunique...Ch. 7.2 - Some of the following exercises have nonunique...Ch. 7.2 - Some of the following exercises have nonunique...Ch. 7.2 - Prob. 44ECh. 7.2 - Some of the following exercises have nonunique...Ch. 7.2 - Some of the following exercises have nonunique...Ch. 7.2 - Some of the following exercises have nonunique...Ch. 7.2 - Prob. 48ECh. 7.2 - Prob. 49ECh. 7.2 - Some of the following exercises have nonunique...Ch. 7.2 - Some of the following exercises have nonunique...Ch. 7.3 - Prob. 1ECh. 7.3 - Prob. 2ECh. 7.3 - Prob. 3ECh. 7.3 - Prob. 4ECh. 7.3 - Prob. 5ECh. 7.3 - Prob. 6ECh. 7.3 - Prob. 7ECh. 7.3 - Prob. 8ECh. 7.3 - Prob. 9ECh. 7.3 - Prob. 10ECh. 7.3 - Prob. 11ECh. 7.3 - Prob. 12ECh. 7.3 - Prob. 13ECh. 7.3 - Prob. 14ECh. 7.3 - Prob. 15ECh. 7.3 - Prob. 16ECh. 7.3 - Prob. 17ECh. 7.3 - Prob. 18ECh. 7.3 - Prob. 19ECh. 7.3 - Prob. 20ECh. 7.3 - Prob. 21ECh. 7.3 - Find EF and FE if E=[abcd] and F=[efgh].Ch. 7.3 - Prob. 23ECh. 7.3 - Prob. 24ECh. 7.3 - Prob. 25ECh. 7.3 - Prob. 26ECh. 7.3 - Prob. 27ECh. 7.3 - Prob. 28ECh. 7.3 - Prob. 29ECh. 7.3 - Endangered Species The tables give the numbers of...Ch. 7.3 - Prob. 31ECh. 7.3 - Income The table on the top of the next column...Ch. 7.3 - Prob. 33ECh. 7.3 - Cost Men and women in a church choir wear choir...Ch. 7.3 - Manufacturing Two departments, A and B, of a firm...Ch. 7.3 - Prob. 36ECh. 7.3 - Prob. 37ECh. 7.3 - Prob. 38ECh. 7.3 - Prob. 39ECh. 7.3 - Prob. 40ECh. 7.4 - Prob. 1ECh. 7.4 - Prob. 2ECh. 7.4 - Prob. 3ECh. 7.4 - Prob. 4ECh. 7.4 - Prob. 5ECh. 7.4 - Prob. 6ECh. 7.4 - Prob. 7ECh. 7.4 - Prob. 8ECh. 7.4 - Prob. 9ECh. 7.4 - Prob. 10ECh. 7.4 - Prob. 11ECh. 7.4 - Prob. 12ECh. 7.4 - Prob. 13ECh. 7.4 - In Exercises 514, find the inverse of the given...Ch. 7.4 - Prob. 15ECh. 7.4 - Prob. 16ECh. 7.4 - Prob. 17ECh. 7.4 - Prob. 18ECh. 7.4 - Prob. 19ECh. 7.4 - Prob. 20ECh. 7.4 - Prob. 21ECh. 7.4 - Prob. 22ECh. 7.4 - Prob. 23ECh. 7.4 - Prob. 24ECh. 7.4 - Prob. 25ECh. 7.4 - Prob. 26ECh. 7.4 - Prob. 27ECh. 7.4 - Prob. 28ECh. 7.4 - Prob. 29ECh. 7.4 - Prob. 30ECh. 7.4 - Prob. 31ECh. 7.4 - Prob. 32ECh. 7.4 - Prob. 33ECh. 7.4 - Prob. 34ECh. 7.4 - Prob. 35ECh. 7.4 - Prob. 36ECh. 7.4 - Prob. 37ECh. 7.4 - Prob. 38ECh. 7.4 - Prob. 39ECh. 7.4 - Prob. 40ECh. 7.4 - Decoding Messages We have encoded messages by...Ch. 7.4 - Prob. 42ECh. 7.4 - Prob. 43ECh. 7.4 - Decoding Messages We have encoded messages by...Ch. 7.5 - Prob. 1ECh. 7.5 - Prob. 2ECh. 7.5 - Prob. 3ECh. 7.5 - Prob. 4ECh. 7.5 - Prob. 5ECh. 7.5 - Prob. 6ECh. 7.5 - Prob. 7ECh. 7.5 - Prob. 8ECh. 7.5 - Prob. 9ECh. 7.5 - Prob. 10ECh. 7.5 - Prob. 11ECh. 7.5 - Prob. 12ECh. 7.5 - Prob. 13ECh. 7.5 - Prob. 14ECh. 7.5 - Prob. 15ECh. 7.5 - Prob. 16ECh. 7.5 - Prob. 17ECh. 7.5 - Prob. 18ECh. 7.5 - Prob. 19ECh. 7.5 - Prob. 20ECh. 7.5 - Prob. 21ECh. 7.5 - Prob. 22ECh. 7.5 - Prob. 23ECh. 7.5 - Prob. 24ECh. 7.5 - Prob. 25ECh. 7.5 - Prob. 26ECh. 7.5 - Prob. 27ECh. 7.5 - Prob. 28ECh. 7.5 - Prob. 29ECh. 7.5 - Prob. 30ECh. 7.5 - Prob. 31ECh. 7.5 - Prob. 32ECh. 7.5 - Prob. 33ECh. 7.5 - Prob. 34ECh. 7.5 - Prob. 35ECh. 7.5 - Prob. 36ECh. 7.5 - Prob. 37ECh. 7.5 - Prob. 38ECh. 7.6 - Prob. 1ECh. 7.6 - Prob. 2ECh. 7.6 - Prob. 3ECh. 7.6 - Prob. 4ECh. 7.6 - Prob. 5ECh. 7.6 - Prob. 6ECh. 7.6 - Prob. 7ECh. 7.6 - Prob. 8ECh. 7.6 - Prob. 9ECh. 7.6 - Prob. 10ECh. 7.6 - Prob. 11ECh. 7.6 - In Exercises 916, solve the system algebraically...Ch. 7.6 - Prob. 13ECh. 7.6 - Prob. 14ECh. 7.6 - Prob. 15ECh. 7.6 - Prob. 16ECh. 7.6 - Prob. 17ECh. 7.6 - Prob. 18ECh. 7.6 - Prob. 19ECh. 7.6 - Prob. 20ECh. 7.6 - Prob. 21ECh. 7.6 - Prob. 22ECh. 7.6 - Prob. 23ECh. 7.6 - Prob. 24ECh. 7.6 - Prob. 25ECh. 7.6 - Prob. 26ECh. 7.6 - Prob. 27ECh. 7.6 - Prob. 28ECh. 7.6 - Prob. 29ECh. 7.6 - Prob. 30ECh. 7.6 - Prob. 31ECh. 7.6 - Prob. 32ECh. 7.6 - Constructing a Box A rectangular piece of...Ch. 7.6 - Prob. 34ECh. 7.6 - Prob. 35ECh. 7.6 - Prob. 36ECh. 7.6 - Prob. 37ECh. 7.6 - Prob. 38ECh. 7 - If y is proportional to x, and y = 12x, what is...Ch. 7 - Prob. 2TECh. 7 - Prob. 3TECh. 7 - Prob. 4TECh. 7 - Prob. 5TECh. 7 - Prob. 6TECh. 7 - Prob. 7TECh. 7 - Prob. 8TECh. 7 - Prob. 9TECh. 7 - Prob. 10TECh. 7 - Prob. 11TECh. 7 - Prob. 12TECh. 7 - Prob. 13TECh. 7 - Prob. 14TECh. 7 - Prob. 15TECh. 7 - Prob. 16TECh. 7 - Prob. 17TECh. 7 - Prob. 18TECh. 7 - Determine whether the planes represented by these...Ch. 7 - Prob. 20TECh. 7 - Prob. 13RECh. 7 - Prob. 14RECh. 7 - Prob. 15RECh. 7 - Prob. 16RECh. 7 - Prob. 17RECh. 7 - Prob. 18RECh. 7 - Prob. 19RECh. 7 - Prob. 20RECh. 7 - Prob. 21RECh. 7 - Prob. 22RECh. 7 - Prob. 23RECh. 7 - Prob. 24RECh. 7 - Prob. 25RECh. 7 - Prob. 26RECh. 7 - Prob. 27RECh. 7 - Prob. 28RECh. 7 - Prob. 29RECh. 7 - Prob. 30RECh. 7 - Prob. 31RECh. 7 - In Exercises 31 and 32, solve the system of...Ch. 7 - Prob. 33RECh. 7 - Prob. 34RECh. 7 - Prob. 35RECh. 7 - Medication Medication A is given six times per...Ch. 7 - Prob. 37RECh. 7 - Prob. 38RECh. 7 - Prob. 39RECh. 7 - Prob. 40RECh. 7 - Prob. 41RECh. 7 - Prob. 42RECh. 7 - Prob. 43RECh. 7 - Finance A financial planner promises a long-term...Ch. 7 - Transportation Marshall Trucking Company has an...Ch. 7 - Prob. 46RECh. 7 - Prob. 47RECh. 7 - Investment An investor wants to place a total of...Ch. 7 - Income and SAT Scores The following table gives...Ch. 7 - Prob. 50RECh. 7 - Prob. 51RECh. 7 - Prob. 52RE
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.Similar questions
- A local hardware store has a “Savings Wheel" at the checkout. Customers get to spin the wheel and, when the wheel stops, a pointer indicates how much they will save. The wheel can stop in any one of 50 sections. Of the sections, 10 produce 0% off, 20 sections are for 10% off, 10 sections for 20%, 5 for 30%, 3 for 40%, 1 for 50%, and 1 for 100% off. Assuming that all 50 sections are equally likely, a. What is the probability that a customer's purchase will be free (100% off)? b. What is the probability that a customer will get no savings from the wheel (0% off)? c. What is the probability that a customer will get at least 20% off?arrow_forwarda local hardware store has a "savings wheel" at the checkout. Customers get to spin the wheel and, when the wheel stops, a pointer indicates how much they will save. the wheel can stop in any one of 50 sections. of the sections, 10 produce 0% off, 20 sections are for 10% off, 10 sections for 20%, 5 for 30%, 3 for 40% and 1 for 50% and 1 for 100%. Assuming that all 50 sections are equally likely. A. what is the probability that a customer's purchase will be free (100% off)? B. What is the probability that a customer will get no savings from the wheel (0% off)? C. what is the probability that a customer will get at least 20% off? Must show work/equations used.arrow_forwardEach Friday afternoon, Xiang and Lin both hand out coupons on campus for discount meals at a restaurant located in downtown Iowa City. The restaurant pays Xiang and Lin for their services: Depending on the number of coupons redeemed (used) by customers, Xiang and Lin possibly earn either nothing, $20 (this happens on 20% of Fridays for Xiang and on 40% of Fridays for Lin), or $40 (this happens on 40% of Fridays for Xiang and on 20% of Fridays for Lin.) Xiang works east of the river and Lin works west of the river so their earnings are independent. Find Xiang's mean earnings per Friday.arrow_forward
- A brokerage house offers three stock portfolios. Portfolio I consists of 2 blocks of common stock (CS) and 1 municipal bond (MB). Portfolio II consists of 4 blocks of CS, 2 MB, and 3 blocks of preferred stock (PS). And portfolio III consists of 2 blocks of Cs, 2 MB, and 3 blocks of PS. A customer wants 12 blocks of CS, 6 blocks of MB, and 6 blocks of PS. How many of each portfolio should be offered? (Use Gauss-Jordan elimination method to solve the system)arrow_forwardThe Marketing Club at your college has decided to raise funds by selling three types of T-shirt: one with a single-color "ordinary" design, one with a two-color "fancy" design, and one with a three- color "very fancy" design. The club feels that it can sell up to 400 T-shirts. "Ordinary" T-shirts will cost the club $6 each, "fancy" T-shirts $8 each, and "very fancy" T-shirts $10 each, and the club has a total purchasing budget of $4,000. It will sell "ordinary" T-shirts at a profit of $4 each, "fancy" T-shirts at a profit of $5 each, and "very fancy" T-shirts at a profit of $4 each. How many of each kind of T- shirt should the club order to maximize profit? What is the maximum profit the club can make?arrow_forwardThe Marketing Club at your college has decided to raise funds by selling three types of T-shirt: one with a single-color "ordinary" design, one with a two-color "fancy" design, and one with a three-color "very fancy" design. The club feels that it can sell up to 400 T-shirts. "Ordinary" T-shirts will cost the club $6 each, "fancy" T-shirts $8 each, and "very fancy" T-shirts $10 each, and the club has a total purchasing budget of $4,000. It will sell "ordinary" T-shirts at a profit of $4 each, "fancy" T-shirts at a profit of $5 each, and "very fancy" T-shirts at a profit of $4 each. How many of each kind of T-shirt should the club order to maximize profit? What is the maximum profit the club can make? a. the club should order no "ordinary" T-shirts, no "fancy" T-shirts and 400 "very fancy" T-shirts, the profit is $4,000 O b. the club should order no "ordinary" T-shirts, 400 "fancy" T-shirts and no "very fancy" T-shirts, the profit is $4,000 c. the club should order no "ordinary"…arrow_forward
- Adirondack Savings Bank (ASB) has $1 million in new funds that must be allocated to home loans, personal loans, and automobile loans. The annual rates of return for the three types of loans are 7% for home loans, 12% for personal loans, and 9% for automobile loans. The bank’s planning committee has decided that at least 40% of the new funds must be allocated to home loans. In addition, the planning committee has specified that the amount allocated to personal loans cannot exceed 60% of the amount allocated to automobile loans. Assume that ASB has the original $1 million in new funds available and that the planning committee has agreed to relax the requirement that at least 40% of the new funds must be allocated to home loans by 1%. How much would the annual return change? How much would the annual percentage return change? Discuss. *arrow_forwardAdirondack Savings Bank (ASB) has $1 million in new funds that must be allocated to home loans, personal loans, and automobile loans. The annual rates of return for the three types of loans are 5% for home loans, 13% for personal loans, and 7% for automobile loans. The bank's planning committee has decided that at least 40% of the new funds must be allocated to home loans. In addition, the planning committee has specified that the amount allocated to personal loans cannot exceed 60% of the amount allocated to automobile loans. (a) Formulate a linear programming model that can be used to determine the amount of funds ASB should allocate to each type of loan to maximize the total annual return for the new funds. If the constant is "1" it must be entered in the box. If your answer is zero enter "0". Let H = amount allocated to home loans P = amount allocated to personal loans A = amount allocated to automobile loans Маx H + P + s.t. H + A 2 Minimum Home Loans P + AS Personal Loan…arrow_forwardA ticket between Corellia and Dantooine (located in a galaxy far far away) sells for $150. The plane can hold 100 people. It costs $8000 to fly an empty plane. Each person on the plane incurs variable costs of $30 (for food and fuel). If the flight is overbooked, anyone who cannot get a seat receives $300 in compensation. On average, 95% of all people who have a reservation show up for the flight. To maximize profit, how many reservations for the flight should you book? Hint: You can assume that the number of people that show up for a flight follows a binomial random variable.arrow_forward
- A brokerage house offers three stock portfolios. Portfolio A consists of 2 blocks of common stock and 1 municipal bond. Portfolio B consists of 4 blocks of common stock, 2 municipal bonds, and 3 blocks of preferred stock. Portfolio C consists of 4 blocks of common stock, 4 municipal bonds, and 6 blocks of preferred stock. A customer wants 12 blocks of common stock, 6 municipal bonds, and 6 blocks of preferred block. How many units of each portfolio should be offered?arrow_forwardAdirondack Savings Bank (ASB) has $1 million in new funds that must be allocated to home loans, personal loans, and automobile loans. The annual rates of return for the three types of loans are 6% for home loans, 10% for personal loans, and 11% for automobile loans. The bank's planning committee has decided that at least 40% of the new funds must be allocated to home loans. In addition, the planning committee has specified that the amount allocated to personal loans cannot exceed 60% of the amount allocated to automobile loans. (a) Formulate a linear programming model that can be used to determine the amount of funds ASB should allocate to each type of loan to maximize the total annual return for the new funds. If the constant is "1" it must be entered in the box. If your answer is zero enter "0". Let H = amount allocated to home loans P = amount allocated to personal loans A = amount allocated to automobile loans Max s.t. Home Personal Automobile H + H + H + % H + P + P + P + P + (b)…arrow_forwardJoshua is president of an accounting firm that has 10 employees. The only employee benefit provided by the firm is a paid two-week vacation for employees with one or more year of service. The firm’s profits have substantially increased, and Joshua would like to provide some additional benefits to the employees. Joshua needs advice concerning the types of benefits to provide. Joshua would like to provide health insurance benefits to the employees. What are the major types of Managed Care Plans that he might consider. Tip: HMO, PPO, and POS should be explainedarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Discrete Mathematics and Its Applications ( 8th I...MathISBN:9781259676512Author:Kenneth H RosenPublisher:McGraw-Hill Education
Mathematics for Elementary Teachers with Activiti...MathISBN:9780134392790Author:Beckmann, SybillaPublisher:PEARSON
Thinking Mathematically (7th Edition)MathISBN:9780134683713Author:Robert F. BlitzerPublisher:PEARSON
Discrete Mathematics With ApplicationsMathISBN:9781337694193Author:EPP, Susanna S.Publisher:Cengage Learning,
Pathways To Math Literacy (looseleaf)MathISBN:9781259985607Author:David Sobecki Professor, Brian A. MercerPublisher:McGraw-Hill Education
Discrete Mathematics and Its Applications ( 8th I...
Math
ISBN:9781259676512
Author:Kenneth H Rosen
Publisher:McGraw-Hill Education
Mathematics for Elementary Teachers with Activiti...
Math
ISBN:9780134392790
Author:Beckmann, Sybilla
Publisher:PEARSON
Thinking Mathematically (7th Edition)
Math
ISBN:9780134683713
Author:Robert F. Blitzer
Publisher:PEARSON
Discrete Mathematics With Applications
Math
ISBN:9781337694193
Author:EPP, Susanna S.
Publisher:Cengage Learning,
Pathways To Math Literacy (looseleaf)
Math
ISBN:9781259985607
Author:David Sobecki Professor, Brian A. Mercer
Publisher:McGraw-Hill Education
Matrix Factorization - Numberphile; Author: Numberphile;https://www.youtube.com/watch?v=wTUSz-HSaBg;License: Standard YouTube License, CC-BY