Question 1

List all subsets of the following set. $K = \{ 4,7,8,9 \}$

Accepted Answer

The answer of List all subsets of the following set....

Question 2

There have been $44$ presidents of the state. In order to help you answer the question below, draw a Venn diagram showing the following facts about where each served before assuming the presidency. $14$ were vice-president. $6$ were VP and served in the Senate. $16$ served in the Senate. 2 were VP and held a cabinet post. $8$ held a cabinet post. $4$ served in the Senate and held a cabinet post. 1 was VP, in the Senate, and held a cabinet post. How many presidents served only as vice-president before becoming president?

Accepted Answer

A)  6 presidents 
B)  14 presidents 
C)  7 presidents 
D)  4 presidents 
E)  13 presidents 
A)  6 presidents 
B)  14 presidents 
C)  7 presidents 
D)  4 presidents 
E)  13 presidents

Question 3

List all subsets of the following set. $J = \{ 2,5,9 \}$

Accepted Answer

The answer of List all subsets of the following set....

Question 4

Consider the following statement. $\{ 0 \} = \varnothing$

Accepted Answer

A) True 
 B)False

Question 5

Which of the given Venn diagrams highlights the region corresponding to the set $\bar { B }$ ?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 6

Make a conclusion and tell whether it illustrates inductive or deductive reasoning. The product of an odd number of negative numbers is negative. Therefore, $- 6 ( - 3 ) ( - 2 )$

Accepted Answer

A)  is negative, deductive reasoning 
B)  $= 36$ , deductive reasoning 
C)  $= - 36$ , deductive reasoning 
D)  $= - 36$ , inductive reasoning 
E)  is negative, inductive reasoning 
A)  is negative, deductive reasoning 
B)  $= 36$ , deductive reasoning 
C)  $= - 36$ , deductive reasoning 
D)  $= - 36$ , inductive reasoning 
E)  is negative, inductive reasoning

Question 7

Let $N = \{ 2,3,4,5 \} , \quad S = \{ \text { whole numbers between } 1 \text { and } 6 \} , L = \{ a , b , c , d \}$ Which sets are equal? Which sets are equivalent? What is the cardinality of each set?

Accepted Answer

N = S 
all of N, S,

Question 8

A followup survey of 900 voters in the last election asked the following questions: 
Check the box if the answer is "yes". 
, I voted for the winning presidential candidate. 
, I voted for the winning senatorial candidate 
If 130 respondents checked the first box, what percent of the respondents voted for the winning presidential candidate? 
__________% voted for the winning presidential candidate 
If 385 respondents checked the second box, what percent of the respondents voted for the winning senatorial candidate? 
__________% voted for the winning senatorial candidate 
If 85 checked both boxes, what percent of the respondents voted for both the winning presidential and senatorial candidates? 
__________% voted for both the winning presidential and senatorial candidates 
What percent of the respondents voted for the winning presidential or the winning senatorial candidate? 
__________% voted for the winning presidential or the winning senatorial candidate 
Round your answers to the nearest tenth of a percent.

Accepted Answer

The answer of A followup survey of 900 voters in...

Question 9

What is wrong, if anything, with the statement? Answer True or False and explain your reasoning. 
A set is defined to be a collection of objects.

Accepted Answer

A) True 
 B)False

Question 10

Write the words in symbols: 
For the sets D and E, 
D is a subset of E.

Accepted Answer

The answer of Write the words in symbols: 
For the...

Question 11

Let $\begin{array} { l } 
U = \{ 1,2,3,4,5,6,7,8,9,10 \} \
A = \{ 2,4,6,8 \} \
B = \{ 7,9 \} \
C = \{ 2,7,8,9,10 \}
\end{array}$ List all the members of the set. $A \cap ( B \cap \bar { C } )$

Accepted Answer

The answer of Let \(\begin{array} { l } 
U =...

Question 12

Write the words in symbols: 
The empty set is a proper subset of the set E.

Accepted Answer

The answer of Write the words in symbols: 
The empty...

Question 13

List all subsets of the following set. $A = \varnothing$

Accepted Answer

The answer of List all subsets of the following set....

Question 14

Construct a truth table for the statement.
 $\text { cellpadding="0" cellspacing }=" 0 " \text { width }=" 96 \% \text { " border="1"> }$

Accepted Answer

\[\begin{array} { c c c c c } 
\text { c

Question 15

Specify the set by description. $$\{ l , i , n , c , e , p \}$$

Accepted Answer

A)  { letters in the word pencils } 
B)  not the letters in any English word 
C)  {letters in the word lincs } 
D)  { letters in the word pens } 
E)  {letters in the word pencil } 
A)  { letters in the word pencils } 
B)  not the letters in any English word 
C)  {letters in the word lincs } 
D)  { letters in the word pens } 
E)  {letters in the word pencil }

Question 16

Let $$\begin{array} { l } 
U = \{ 1,2,3,4,5,6,7,8,9,10 \} \
A = \{ 2,4,6 \} \
B = \{ 3,5,7 \}
\end{array}$$ List all the members of the set. $\bar { B }$

Accepted Answer

The answer of Let \[\begin{array} { l } 
U =...

Question 17

Use Venn diagrams to check the validity of the argument. Some women are tall.
No men are strong.
Therefore, some tall people are not strong.

Accepted Answer

A)  not valid 
B)  valid 
A)  not valid 
B)  valid

Question 18

Does the B.C. cartoon illustrate inductive or deductive reasoning?

Accepted Answer

A)  Inductive reasoning 
B)  Deductive reasoning 
A)  Inductive reasoning 
B)  Deductive reasoning

Question 19

Tell whether you believe that the conjecture is true or false. 
The area of a square (number of units) is always larger than the perimeter of a square (number of units).

Accepted Answer

A) True 
 B)False

Question 20

Choose the negation of the statement. Some workers work on Sunday.

Accepted Answer

A)  Some workers do not work on Sunday. 
B)  No workers do not work on Sunday. 
C)  All workers work on Sunday. 
D)  Some workers work on Sunday. 
E)  No workers work on Sunday. 
A)  Some workers do not work on Sunday. 
B)  No workers do not work on Sunday. 
C)  All workers work on Sunday. 
D)  Some workers work on Sunday. 
E)  No workers work on Sunday.

List all subsets of the following set. $K = \{ 4,7,8,9 \}$

List all subsets of the following set. $J = \{ 2,5,9 \}$

Consider the following statement. $\{ 0 \} = \varnothing$

Which of the given Venn diagrams highlights the region corresponding to the set $\bar { B }$ ?

Make a conclusion and tell whether it illustrates inductive or deductive reasoning. The product of an odd number of negative numbers is negative. Therefore, $- 6 ( - 3 ) ( - 2 )$

Let $N = \{ 2,3,4,5 \} , \quad S = \{ \text { whole numbers between } 1 \text { and } 6 \} , L = \{ a , b , c , d \}$ Which sets are equal? Which sets are equivalent? What is the cardinality of each set?

What is wrong, if anything, with the statement? Answer True or False and explain your reasoning. A set is defined to be a collection of objects.

Write the words in symbols: For the sets D and E, D is a subset of E.

Let U=\{1,2,3,4,5,6,7,8,9,10\} A=\{2,4,6,8\} B=\{7,9\} C=\{2,7,8,9,10\} List all the members of the set. $A \cap ( B \cap \bar { C } )$

Write the words in symbols: The empty set is a proper subset of the set E.

List all subsets of the following set. $A = \varnothing$

Construct a truth table for the statement. }"> $\text { cellpadding="0" cellspacing }=" 0 " \text { width }=" 96 \% \text { " border="1"> }$ $Construct a truth table for the statement. \text { cellpadding=0 cellspacing }= 0 \text { width }= 96 \% \text { border=1> }$

Specify the set by description. $\{ l , i , n , c , e , p \}$

Let U=\{1,2,3,4,5,6,7,8,9,10\} A=\{2,4,6\} B=\{3,5,7\} List all the members of the set. $\bar { B }$

Use Venn diagrams to check the validity of the argument. Some women are tall. No men are strong. Therefore, some tall people are not strong.

Does the B.C. cartoon illustrate inductive or deductive reasoning?

Tell whether you believe that the conjecture is true or false. The area of a square (number of units) is always larger than the perimeter of a square (number of units).

Choose the negation of the statement. Some workers work on Sunday.

Arithmetic, Calculators, and Problem Solving

Sets of Numbers

Introduction to Algebra

Percents and Problem Solving

Introduction to Geometry

Measurement and Problem Solving

Applications of Percent

Probability

Statistics

Graphs

Filters

Exam 8: Sets and Logic

List all subsets of the following set. K={4,7,8,9}K = \{ 4,7,8,9 \}K={4,7,8,9}

List all subsets of the following set. J={2,5,9}J = \{ 2,5,9 \}J={2,5,9}

Consider the following statement. {0}=∅\{ 0 \} = \varnothing{0}=∅

Which of the given Venn diagrams highlights the region corresponding to the set Bˉ\bar { B }Bˉ ?

Make a conclusion and tell whether it illustrates inductive or deductive reasoning. The product of an odd number of negative numbers is negative. Therefore, −6(−3)(−2)- 6 ( - 3 ) ( - 2 )−6(−3)(−2)

What is wrong, if anything, with the statement? Answer True or False and explain your reasoning. A set is defined to be a collection of objects.

Write the words in symbols: For the sets D and E, D is a subset of E.

Let U=\{1,2,3,4,5,6,7,8,9,10\} A=\{2,4,6,8\} B=\{7,9\} C=\{2,7,8,9,10\} List all the members of the set. A∩(B∩Cˉ)A \cap ( B \cap \bar { C } )A∩(B∩Cˉ)

Write the words in symbols: The empty set is a proper subset of the set E.

List all subsets of the following set. A=∅A = \varnothingA=∅

Construct a truth table for the statement. }"> cellpadding="0" cellspacing ="0" width ="96% " border="1"> \text { cellpadding="0" cellspacing }=" 0 " \text { width }=" 96 \% \text { " border="1"> } cellpadding="0" cellspacing ="0" width ="96% " border="1">

Specify the set by description. {l,i,n,c,e,p}\{ l , i , n , c , e , p \}{l,i,n,c,e,p}

Let U=\{1,2,3,4,5,6,7,8,9,10\} A=\{2,4,6\} B=\{3,5,7\} List all the members of the set. Bˉ\bar { B }Bˉ

Use Venn diagrams to check the validity of the argument. Some women are tall. No men are strong. Therefore, some tall people are not strong.

Does the B.C. cartoon illustrate inductive or deductive reasoning?

Tell whether you believe that the conjecture is true or false. The area of a square (number of units) is always larger than the perimeter of a square (number of units).

Choose the negation of the statement. Some workers work on Sunday.

Arithmetic, Calculators, and Problem Solving

Sets of Numbers

Introduction to Algebra

Percents and Problem Solving

Introduction to Geometry

Measurement and Problem Solving

Applications of Percent

Probability

Statistics

Graphs

Filters

List all subsets of the following set. $K = \{ 4,7,8,9 \}$

List all subsets of the following set. $J = \{ 2,5,9 \}$

Consider the following statement. $\{ 0 \} = \varnothing$

Which of the given Venn diagrams highlights the region corresponding to the set $\bar { B }$ ?

Make a conclusion and tell whether it illustrates inductive or deductive reasoning. The product of an odd number of negative numbers is negative. Therefore, $- 6 ( - 3 ) ( - 2 )$

Let U=\{1,2,3,4,5,6,7,8,9,10\} A=\{2,4,6,8\} B=\{7,9\} C=\{2,7,8,9,10\} List all the members of the set. $A \cap ( B \cap \bar { C } )$

List all subsets of the following set. $A = \varnothing$

Construct a truth table for the statement. }"> $\text { cellpadding="0" cellspacing }=" 0 " \text { width }=" 96 \% \text { " border="1"> }$ $Construct a truth table for the statement. \text { cellpadding=0 cellspacing }= 0 \text { width }= 96 \% \text { border=1> }$

Specify the set by description. $\{ l , i , n , c , e , p \}$

Let U=\{1,2,3,4,5,6,7,8,9,10\} A=\{2,4,6\} B=\{3,5,7\} List all the members of the set. $\bar { B }$