Concept explainers
a.
To calculate number of students.
a.
Answer to Problem 10CYU
Number of students who only choose Spanish=89
Explanation of Solution
Given information:
Venn diagram
Calculation:
For, number of students, who chose only Spanish,
Concluding from Venn diagram,
Number of students who only choose Spanish=89
b.
To calculate number of students.
b.
Answer to Problem 10CYU
Number of students, who chose Spanish and French=15
Explanation of Solution
Given information:
Venn diagram
Calculation:
For, number of students, who chose Spanish and French,
Concluding from Venn diagram,
Number of students, who chose Spanish and French=15
c.
To calculate number of students.
c.
Answer to Problem 10CYU
Only French as foreign language.
Explanation of Solution
Given information:
Venn diagram
Calculation:
Concluding from the Venn diagram, the three people in the nonintersecting portion of the French region chose only French as foreign language.
Chapter 2 Solutions
Geometry, Student Edition
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Using and Understanding Mathematics: A Quantitative Reasoning Approach (6th Edition)
- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning