Answered: of which city she'll visit on which…

of which city she'll visit on which day. How many different schedules are possible? (Assume that she will not visit a city more than once.) (b) An experiment involves 30

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Question

(a) There are

European cities that Rita would eventually like to visit. On her next vacation, though, she only has time to visit

of the cities: one on Monday, one on Tuesday, one on Wednesday, and one on Thursday. She is now trying to make a schedule of which city she'll visit on which day. How many different schedules are possible? (Assume that she will not visit a city more than once.)

(b) An experiment involves

participants. From these, a group of

participants is to be tested under a special condition. How many groups of

participants are possible?

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