3. Would you consider the selection to be a permutation or combination? Explain. A) A CEO selects two delegates to attend a conference. B) A CEO selects a delegate and an alternate to attend a conference.

3. Would you consider the selection to be a permutation or combination? Explain. A) A CEO selects two delegates to attend a conference. B) A CEO selects a delegate and an alternate to attend a conference.

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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3. The Alumni of Saint Belousov University have decided to run a lottery in support of the University Tiddlywinks team. The lottery committee agree that ticket buyers will pick 5 letters from the 13 different letters that make up the name of the University: s, a, i, n, t, b, e, l, o, u, v, r, y. How many different tickets are possible if: (a) The order in which the letters are picked is not important and no letter may be repeated (eg. saint and stain give the same ticket.) (b) XXX The order is taken into account and letters may be repeated (eg. abbab and aabbb are different tickets) (c) XX The order is taken into account and letters may be repeated but exactly three of the letters must be vowels. (eg. asalo. Note: y is not considered to be a vowel in this instance.)
Use different ways to show all possible combinations in this situation
Six college sorority sisters-Summer, Autumn, Wynter, June, April, and January-got together for their twentieth reunion. Since college they had moved to six different states. Two lived out west (Oregon and Washington), two lived back east (New York and New Hampshire), and two lived down south (Oklahoma and Texas). They all sat around a round table. 1. The Texan sat between Autumn and the woman who lives in New Hampshire. 2. Wynter sat across from April. 3. January sat between Summer and the Washingtonian. 4. June and the woman to her left both live out west. 5. April sat between two easterners. Where does Summer live? Where does January live? Where does Autumn live?
What type of situation is the following? There are 6 youth basketball teams in the final round of a regional tournament. In the end, two teams will be selected to enter a national competition. How many ways are there to choose 2 teams out of 6 to enter the national competition? a) unordered b) ordered c) ranked
3. For a, b, and e below, identify which situation, A or B, is a combination. (4 Situation B Ranking your three favourite desserts. Selecting a 4-person executive team. Situation A a) Picking three desserts from a menu. b) Selecting a president, vice president, treasurer, and secretary. c) prace. Giving five different prizes to five different people, chosen from 10 people. people, chosen from 10 people. Giving the same five prizes to five diff 目

15) Use the situation below to answer the question that follows. Team Jet has 7 members who won a school competition. Of these 7, 4 members are randomly picked to receive prizes for winning. The 1st member selected wins a $50 gift card; the 2nd person selected wins a $25 gift card; the 3rd person selected wins a $10 gift card; the 4th person selected wins a $5 gift card. The names of Team Jet's members are represented by the first letter of their first names, as displayed in the following table: Name Frank Gina Harriet Inez Jakob Keven Liu Letter F G H I J K L In the box below, complete the remaining three rows of the list that models how to calculate the number of possible ways 4 team members can be selected to win the prizes. 1) FGHIJKL Let Lui win the 1st prize, so select L. 2) 3) 4)