Question

1. [2 marks] (Q3 from section V of the supplementary notes) A department store has 22...

1. [2 marks] (Q3 from section V of the supplementary notes)

A department store has 22 major departments, only 4 of which can be featured in the next sales flyer. Find the number of ways this can be done if:

  1. Order of appearance in the flyer is not important
  2. Order of appearance is important.
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

a. Order of appearance in the flyer is not important

  • Here the order is not important which means any type of way we can arrange which is called Combination
  • The formula is C(n,r)
    • n is the total number of items
    • r is the number of items to select.
    • 22 departments and only 4 has to represent in the next sales flyer
    • Answer is 7315

b. Order of appearance is important.

  • Here the order of the arrangement is important which is called Permutation.
  • The formula is P(n,r)
    • n is the total number of items
    • r is the number of items to select.
    • Answer is 175560
0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The relational schema for the Academics database is as follows: DEPARTMENT(deptnum, descrip, instname, deptname, state, postcode)...
The relational schema for the Academics database is as follows: DEPARTMENT(deptnum, descrip, instname, deptname, state, postcode) ACADEMIC(acnum, deptnum*, famname, givename, initials, title) PAPER(panum, title) AUTHOR(panum*, acnum*) FIELD(fieldnum, id, title) INTEREST(fieldnum*, acnum*, descrip) Some notes on the Academics database: An academic department belongs to one institution (instname) and often has many academics. An academic only works for one department. Research papers (PAPER) are often authored by several academics, and of course an academic often writes several papers (AUTHOR). A research field...
Evaluate C(11,4). C(11,4) equals = Six cards are marked with the numbers 1, 2, 3, 4,...
Evaluate C(11,4). C(11,4) equals = Six cards are marked with the numbers 1, 2, 3, 4, 5, and 6 , then shuffled, and three cards are drawn. a. How many different three -card combinations are possible? b. How many three -card hands contain a number less than three? Use a tree diagram for the following. a. Find the number of ways 2 letters can be chosen from the set {U, V, W, X} if order is important and repetition is...
Visual Merchandising at Vintage Treasures The environment in a store, the design of the store, and...
Visual Merchandising at Vintage Treasures The environment in a store, the design of the store, and the presentation and location of merchandise in the store have a significant impact on shopping behavior. Store managers are responsible for implementing the design and visual merchandising developed by specialists at the retailer's corporate headquarters. Store design and visual merchandising are also elements of a retailer's communication mix and play an important role in creating and reinforcing a retailer's brand image. Brandi is the...
1. Running On Carla Gomez is the owner of Running On—a retail store that sells shoes...
1. Running On Carla Gomez is the owner of Running On—a retail store that sells shoes and accessories to runners. Carla is trying to decide what she should do with her retail business and how committed she should be to her current target market. Carla started Running On retail store in 1994 when she was only 24 years old. At that time, she was a nationally ranked runner and felt that the growing interest in jogging offered real potential for...
The following information relates to Paris Cosmetics. Ltd. for the year 2017 (1/1/2018). Cash…………………………………….       € 3,500...
The following information relates to Paris Cosmetics. Ltd. for the year 2017 (1/1/2018). Cash…………………………………….       € 3,500 Short term investments………………...          1,297 Accounts Payable……………………….        4,200 Accounts Receivable……………………      22,475 Prepaid Insurance……………………….          4,200 Inventory……………………………….       10,325 Intangible Assets……………………….         2,694                       Notes Payable….……………………..          20,000 Wages payable………………………….              400 Non-current borrowings………………...         1,683 Property Plant and Equipment, net……..       23,316 Accumulated depreciation………………      12,423 Share Capital-Ordinary…………………       24,594 Retained Earnings………………………              ? Earlier in the year, Paris Cosmetics obtained a bank loan of $20,000 cash for the firm (it will be paid...
Answer the following questions from the information below a. What are the organization's marketing goals? b....
Answer the following questions from the information below a. What are the organization's marketing goals? b. What are the symptoms of the problem? In other words, which of the organization's marketing goals mentioned in section a., above are not being met? c. What is the organization's problem? Look at the symptoms and make a judgement about what their cause may be. Do not confuse symptoms with problems. Problems cause symptoms. d. Perform a SW/OT analysis: -What are the organization's internal...
Analysis: This section should include the issue register as a bare minimum, but may include also...
Analysis: This section should include the issue register as a bare minimum, but may include also why-why diagrams, a Pareto chart, a waste table and/or value-added analysis table. Flow analysis or simulation of this case study might be possible but might require making a lot of assumptions given the provided data. The first part of the project: Introduction    Walmart has continued to retain the top position on the Fortune 500 list for a consecutive fifth year. The brand has...
1. Explain and give examples of the 5 existing business model patterns. 2. Can the business...
1. Explain and give examples of the 5 existing business model patterns. 2. Can the business below use that business model pattern? Explain. Overview- We are going to start a bakery business as I have my interest in bakery. This is going to be start-up business plan. The name of our Bakery would be “Bake It or Make It”. It would be managed by me along with my team of new bakers around the city. Opening a bakery at initial...
SECTION A: READ THE PASSAGE AND ANSWER QUESTIONS 1-3 Emma, a monthly salaried worker, received 1,300...
SECTION A: READ THE PASSAGE AND ANSWER QUESTIONS 1-3 Emma, a monthly salaried worker, received 1,300 cedis as her net salary; she heard that this year’s inflation is at 18%. This situation caused prices to soar so high that she complained about everything she buys. In the previous year she was able to buy herself, dresses, a basket of foodstuffs, a small bag of oranges, a dozen of drinks and her transportation. However, this year, she couldn’t afford the full...
Problem 1 You are an internal audit manager in a central government department that pays subsidies...
Problem 1 You are an internal audit manager in a central government department that pays subsidies to agricultural businesses involved in the production of basic foodstuffs. You will soon be undertaking an internal audit of the claims processing unit in your department. In preparation for the assignment you are reviewing the audit file on the previous audit carried out three years earlier. You find the following extract from one of the previous internal audit’s planning schedules: • “The unit receives...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT