Question 1

Perform the operation and reduce the answer to lowest terms.
-$1 \frac { 1 } { 4 } + 1 \frac { 2 } { 7 }$

Accepted Answer

A)  $\frac { 1 } { 2 }$ 
B)  $6 \frac { 5 } { 11 }$ 
C)  $2 \frac { 15 } { 28 }$ 
D)  $1 \frac { 3 } { 11 }$ 
A)  $\frac { 1 } { 2 }$ 
B)  $6 \frac { 5 } { 11 }$ 
C)  $2 \frac { 15 } { 28 }$ 
D)  $1 \frac { 3 } { 11 }$

Question 2

Use the graph to answer the question.  
-Which month in 2000 had the lowest sales?

Accepted Answer

A) Month 8 
B) Month 2 
C) Month 6 
D) Month 3 
A) Month 8 
B) Month 2 
C) Month 6 
D) Month 3

Question 3

Find the power of i.
-$\mathrm { i } ^8$

Accepted Answer

A)  $- \mathrm { i }$ 
B)  1 
C)  $\mathrm { i }$ 
D)  $- 1$ 
A)  $- \mathrm { i }$ 
B)  1 
C)  $\mathrm { i }$ 
D)  $- 1$

Question 4

Use the information in the table to answer the question.
-  What is the sum of the changes in 2005 and 2006 for awards?

Accepted Answer

A) -9.7 
B) 3.5 
C) -2.7 
D) 9.7 
A) -9.7 
B) 3.5 
C) -2.7 
D) 9.7

Question 5

Perform the operation.
-6.9 + 3.582

Accepted Answer

A) 3.318 
B) -3.318 
C) 10.482 
D) 10.582 
A) 3.318 
B) -3.318 
C) 10.482 
D) 10.582

Question 6

Decide if the statement is true or false.
-$- 15 \leq - 8$

Accepted Answer

A) True 
 B)False

Question 7

In a school survey, students showed these preferences for instructional materials. Answer the question.  
-About how many students would you expect to prefer lectures in a school of 300 students?

Accepted Answer

A) About 18 students 
B) About 108 students 
C) About 54 students 
D) About 60 students 
A) About 18 students 
B) About 108 students 
C) About 54 students 
D) About 60 students

Question 8

Perform the operation and reduce the answer to lowest terms.
-$7 \frac { 2 } { 3 } + 3 \frac { 3 } { 7 }$

Accepted Answer

A)  $11 \frac { 2 } { 21 }$ 
B)  $23 \frac { 3 } { 10 }$ 
C)  $4 \frac { 7 } { 10 }$ 
D)  $2 \frac { 5 } { 21 }$ 
A)  $11 \frac { 2 } { 21 }$ 
B)  $23 \frac { 3 } { 10 }$ 
C)  $4 \frac { 7 } { 10 }$ 
D)  $2 \frac { 5 } { 21 }$

Question 9

Write as a percent.
-7

Accepted Answer

A) 0.7% 
B) 350% 
C) 700% 
D) 0.07% 
A) 0.7% 
B) 350% 
C) 700% 
D) 0.07%

Question 10

Perform the indicated operations.
-$- 4 \sqrt { 2 } - 7 \sqrt { 2 }$

Accepted Answer

A)  $3 \sqrt { 2 }$ 
B)  $28 \sqrt { 4 }$ 
C)  $- 11 \sqrt { 4 }$ 
D)  $- 11 \sqrt { 2 }$ 
A)  $3 \sqrt { 2 }$ 
B)  $28 \sqrt { 4 }$ 
C)  $- 11 \sqrt { 4 }$ 
D)  $- 11 \sqrt { 2 }$

Question 11

Solve the problem.
-Angela Ramos invested $\$ 770$ in a money market fund. Two years later, her investment was worth $\$ 1021.87$. Find the approximate annual rate of return on her investment. Use the formula $\mathrm { r } = \sqrt { \mathrm { A } / \mathrm { P } } - 1$, where $\mathrm { P }$ is the investment amount and $\mathrm { A }$ is the value after 2 years. Give results as a percent to the nearest tenth.

Accepted Answer

A)  $10.2 \%$ 
B)  $5.7 \%$ 
C)  $16.4 \%$ 
D)  $15.2 \%$ 
A)  $10.2 \%$ 
B)  $5.7 \%$ 
C)  $16.4 \%$ 
D)  $15.2 \%$

Question 12

Find the root. Round to three decimal places if necessary.
-$\sqrt [ 4 ] { 3895.0081 }$

Accepted Answer

A)  $7.9$ 
B)  $15.734$ 
C)  $1.975$ 
D)  $62.41$ 
A)  $7.9$ 
B)  $15.734$ 
C)  $1.975$ 
D)  $62.41$

Question 13

Use the information in the table to answer the question.
-

Which category in 1992 represents the greatest increase?

Accepted Answer

A)  Decorations 
B)  Supplies 
C)  Awards 
D)  Telephone 
A)  Decorations 
B)  Supplies 
C)  Awards 
D)  Telephone

Question 14

Express the rational number as a terminating or repeating decimal number.
-$\frac { 13 } { 40 }$

Accepted Answer

A)  $0.285$ 
B)  $0.325$ 
C)  $0.225$ 
D)  $0.335$ 
A)  $0.285$ 
B)  $0.325$ 
C)  $0.225$ 
D)  $0.335$

Question 15

Provide an appropriate response.
-True or False? 
$\sqrt { 3 } = 1.732050808$

Accepted Answer

A) True 
 B)False

Question 16

Use the chart to answer the question.
-The NSC (Not So Consistent)Corporation has just completed its first year of business. The following chart shows its monthly profit (or loss). $\begin{array}{lr}
\text { Month } & \text { Profit (Loss) in Dollars } \
\hline \text { January } & -14,526 \
\text { February } & 1874 \
\text { March } & -8977 \
\text { April } & -14,107 \
\text { May } & 14,073 \
\text { June } & 14,632 \
\text { July } & -13,834 \
\text { August } & -13,170 \
\text { September } & -4860 \
\text { October } & 6630 \
\text { November } & -3338 \
\text { December } & -974
\end{array}$

Which month had the greatest profit?

Accepted Answer

A)  February 
B)  May 
C)  June 
D)  October 
A)  February 
B)  May 
C)  June 
D)  October

Question 17

Perform the indicated operations.
-$28 \sqrt { 7 } - 6 \sqrt { 7 }$

Accepted Answer

A)  154 
B)  $34 \sqrt { 7 }$ 
C)  $22 \sqrt { 7 }$ 
D)  22 
A)  154 
B)  $34 \sqrt { 7 }$ 
C)  $22 \sqrt { 7 }$ 
D)  22

Question 18

Decide if the number is rational or irrational.
-$\sqrt { 16 }$

Accepted Answer

A)  Irrational 
B)  Rational 
A)  Irrational 
B)  Rational

Question 19

Perform the operation and give the answer as a fraction in lowest terms.
-$\frac { 4 } { 8 } + \frac { 3 } { 8 }$

Accepted Answer

A)  $\frac { 1 } { 8 }$ 
B)  $\frac { 7 } { 8 }$ 
C)  $\frac { 7 } { 16 }$ 
D)  $\frac { 3 } { 2 }$ 
A)  $\frac { 1 } { 8 }$ 
B)  $\frac { 7 } { 8 }$ 
C)  $\frac { 7 } { 16 }$ 
D)  $\frac { 3 } { 2 }$

Question 20

Write as a real number or a product of a real number and i.
--176

Accepted Answer

A) i 
B) 13i 
C) 4i 11 
D) -4i 11 
A) i 
B) 13i 
C) 4i 11 
D) -4i 11

Perform the operation and reduce the answer to lowest terms. - $1 \frac { 1 } { 4 } + 1 \frac { 2 } { 7 }$

Use the graph to answer the question. -Which month in 2000 had the lowest sales?

Find the power of i. - $\mathrm { i } ^8$

Use the information in the table to answer the question. - What is the sum of the changes in 2005 and 2006 for awards?

Perform the operation. -6.9 + 3.582

Decide if the statement is true or false. - $- 15 \leq - 8$

In a school survey, students showed these preferences for instructional materials. Answer the question. -About how many students would you expect to prefer lectures in a school of 300 students?

Perform the operation and reduce the answer to lowest terms. - $7 \frac { 2 } { 3 } + 3 \frac { 3 } { 7 }$

Write as a percent. -7

Perform the indicated operations. - $- 4 \sqrt { 2 } - 7 \sqrt { 2 }$

Find the root. Round to three decimal places if necessary. - $\sqrt [ 4 ] { 3895.0081 }$

Use the information in the table to answer the question. - Which category in 1992 represents the greatest increase?

Express the rational number as a terminating or repeating decimal number. - $\frac { 13 } { 40 }$

Provide an appropriate response. -True or False? $\sqrt { 3 } = 1.732050808$

Perform the indicated operations. - $28 \sqrt { 7 } - 6 \sqrt { 7 }$

Decide if the number is rational or irrational. - $\sqrt { 16 }$

Perform the operation and give the answer as a fraction in lowest terms. - $\frac { 4 } { 8 } + \frac { 3 } { 8 }$

Write as a real number or a product of a real number and i. --176

The Art of Problem Solving

The Basic Concepts of Set Theory

Introduction to Logic

Numeration Systems

Number Theory

The Basic Concepts of Algebra

Graphs, Functions, and Systems of Equations and Inequalities

Geometry

Counting Methods

Probability

Statistics

Personal Financial Management

Trigonometry Formerly

Graph Theory

Voting and Apportionment

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Exam 6: The Real Numbers and Their Representations

Perform the operation and reduce the answer to lowest terms. - 114+1271 \frac { 1 } { 4 } + 1 \frac { 2 } { 7 }141​+172​