Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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E
Question 1
A. Ot of the 95 travelers interviewed, 7 travelled by bus and train only 3 by train and car only and 8
travelled by all three means of transport. The number, x of travelers who travelledby bus only was
Ghal to the number who travelled by bus and car only. If 47 people travelled by bus and 30 by train
a) Represent this information on a Venn diagram
b) Calculate the:
i.
Value of x
ii.
Number who travelled by at last two means.
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