MAT017: Introduction to Mathematics
Quiz on Chapter 1, Version D: Problem Solving Solutions
1.
Begin with general fact; end with specific case:
2.
Thursday:
Friday:
minutes commuting to work
minutes commuting to work
Difference in number of minutes spent
MAT017: Introduction to Mathematics
Quiz on Chapter 2, Version C: Set Theory and Venn Diagrams Solutions
(
)
(
cfw_
)
cfw_
cfw_
A. 1.
cfw_
cfw_
cfw_
2.
cfw_
B. 3.
cfw_
()
elements in
Number of subsets of
:
Number of proper subsets of
:
C. 4.
Algeb
MAT017: Introduction to Mathematics
Quiz on Chapter 2, Version D: Set Theory and Venn Diagrams Solutions
cfw_
A. 1.
cfw_
2.
(
cfw_
OR
)
cfw_
cfw_
cfw_

B. 3.
(
4.
C. 5.
()
elements in
Number of subsets of
:
Number of proper subsets of
cfw_
D. 6.
:
MAT017: Introduction to Mathematics
Quiz on Chapter 1, Version A: Problem Solving Solutions
1.
2. a.
Multiply by
each time:
b.

Second difference is constant, but not first difference, so not arithmetic
Not geometric
Prof. Fowler
3. a.
b.
4.
Begin with g
MAT017: Introduction to Mathematics
Quiz on Chapter 1, Version C: Problem Solving Solutions
1. a.

Second difference is constant, but not first difference, so not arithmetic
Not geometric
b.
Multiply by
each time:
Prof. Fowler
2. a.
b.
3.
Junior year:
Se
MAT017: Introduction to Mathematics
Quiz on Chapter 1, Version B: Problem Solving Solutions
1.
Begin with specific case; end with general fact:
2.
Total in each column:
Number of columns:
(
(
)
)
(
3.
)
heptagonal number
[(
4.
Let
)
]
(
)
(
)
represent th
MAT017: Introduction to Mathematics
Quiz on Chapter 2, Version B: Set Theory and Venn Diagrams Solutions
A. 1.
Exams
Projects
Homework
2.
(
)
(
cfw_
)
cfw_
cfw_
B. 3.
cfw_
cfw_
cfw_
4.
cfw_
C. 5.
cfw_
cfw_
()
:
Number of proper subsets of
D. 6.
ele
MAT017: Introduction to Mathematics
Quiz on Chapter 2, Version A: Set Theory and Venn Diagrams Solutions

A. 1.
2.
cfw_
B. 3.
cfw_
C. 4.
cfw_
(
5.
cfw_
OR
)
cfw_
cfw_
cfw_
D. 6.
Number of subsets of
:
Number of proper subsets of
cfw_
(
)
(
)
:
cfw_
MAT017: Introduction to Mathematics
Venn Diagrams for SurveyType Questions Worksheet
1. A survey of
people was conducted to determine what sports they enjoy. The results of that
survey are as follows:
said they enjoy swimming
claimed to enjoy golf
stated
MAT017: Introduction to Mathematics
Numerical Sets to Be Known
1.
Integers: Numbers with no fractional parts; includes positives, negatives, and zero
(Note: Some textbook authors use a capital I for the set of integers.)
Symbol:
Set:
2.
cfw_
Whole Numbers
MAT017: Introduction to Mathematics
Using Venn Diagrams to Solve SurveyType Problems
Consider a situation in which a poll of a group of college students was conducted. From such polls,
results are reported to the public in many ways. One of the most desc
MAT017: Introduction to Mathematics
Using Venn Diagrams to Analyze Surveys Class Exercise
A survey of
homeowners was conducted to determine what type of pets people in the area prefer
to own. The results of the survey are as follows:
own cats
own dogs
own
MAT017: Introduction to Mathematics
Identifying Numbered Regions in Venn Diagrams
Directions:
Use the figure below to provide the set of numbered regions of each Venn diagram
to represent the given sentence pertaining to sets A, B, and C.
1.
2.
(
)
3.
(
)
MAT017: Introduction to Mathematics
Shading Venn Diagrams
Directions:
Shade the appropriate region(s) of each Venn diagram to represent the given
sentence pertaining to sets A, B, and C.
1.
2.
(
)
3.
(
)
Prof. Fowler
(
4.
)
5.
(
)
(
6.
(
)
(
)
)
Prof. Fow