
Concept explainers
a.
To calculate number of students.
a.

Answer to Problem 31PPS
Number of students who dive=
Explanation of Solution
Given information:
Calculation:
For, the number of students who dive
Concluding from the Venn diagram,
Number of students who dive=
On solving,
Number of students who dive=
b.
To calculate the number of students
b.

Answer to Problem 31PPS
Total number of students who participate in swimming or driving or both=
Explanation of Solution
Given information:
Calculation:
For total number of students who participate in swimming or driving or both,
Concluding from the Venn diagram,
Total number of students who participate in swimming or driving or both=
On solving,
Total number of students who participate in swimming or driving or both=
c.
To calculate the number of students
c.

Answer to Problem 31PPS
Total number of students who swim and dive =
Explanation of Solution
Given information:
Calculation:
For total number of students who swim and dive,
Concluding from the Venn diagram,
Total number of students who swim and dive =
Chapter 2 Solutions
Geometry, Student Edition
Additional Math Textbook Solutions
Using and Understanding Mathematics: A Quantitative Reasoning Approach (6th Edition)
Algebra and Trigonometry (6th Edition)
Elementary Statistics (13th Edition)
A First Course in Probability (10th Edition)
Calculus: Early Transcendentals (2nd Edition)
Intro Stats, Books a la Carte Edition (5th Edition)
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