Question 1

Find the prime factorization of the number below (use the divisibility tests where helpful). $105$

Accepted Answer

The answer of Find the prime factorization of the number...

Question 2

What is the total cost for one piece of 8 in. x 16 in. metal duct at $11.42 and two pieces of 8 in. x 12 in. metal duct at $5.73?

Accepted Answer

A)  $17.43 
B)  $23.99 
C)  $22.88 
D)  $19.56 
E)  $25.54 
A)  $17.43 
B)  $23.99 
C)  $22.88 
D)  $19.56 
E)  $25.54

Question 3

Simplify the fraction. $\frac { 2 } { 0 }$

Accepted Answer

A)  $1$ 
B)  $0$ 
C)  $2$ 
D)  $20$ 
E)  $\text { undefined }$ 
A)  $1$ 
B)  $0$ 
C)  $2$ 
D)  $20$ 
E)  $\text { undefined }$

Question 4

A piece of $\frac { 1 } { 4 }$ -in. thick sheet of steel is $6.75$ ft long by $4.3$ ft wide. If you cut out two equal pieces of width $2.3$ ft and length 4.3 ft, what size piece will be left?

Accepted Answer

A)  0.75 ft x 4.3 ft 
B)  3.35 ft x 4.3 ft 
C)  3.25 ft x 4.3 ft 
D)  3.45 ft x 4.3 ft 
E)  2.15 ft x 4.3 ft 
A)  0.75 ft x 4.3 ft 
B)  3.35 ft x 4.3 ft 
C)  3.25 ft x 4.3 ft 
D)  3.45 ft x 4.3 ft 
E)  2.15 ft x 4.3 ft

Question 5

Evaluate the expression. $72 - 6 ( 4 \times 3 ) + 8 - ( 16 \times 8 ) \div ( 4 \times 4 )$

Accepted Answer

The answer of Evaluate the expression. \(72 - 6 (...

Question 6

Perform the indicated operation and simplify. $\frac { 1 } { 4 } \times \frac { 4 } { 9 }$

Accepted Answer

The answer of Perform the indicated operation and simplify. \(\frac...

Question 7

Perform the indicated operations and simplify. $7 \frac { 9 } { 16 } + 2 \frac { 3 } { 4 } + 7 \frac { 1 } { 3 }$

Accepted Answer

A)  $18 \frac { 1 } { 3 }$ 
B)  $20 \frac { 15 } { 16 }$ 
C)  $16 \frac { 31 } { 48 }$ 
D)  $17 \frac { 31 } { 48 }$ 
E)  $17 \frac { 5 } { 16 }$ 
A)  $18 \frac { 1 } { 3 }$ 
B)  $20 \frac { 15 } { 16 }$ 
C)  $16 \frac { 31 } { 48 }$ 
D)  $17 \frac { 31 } { 48 }$ 
E)  $17 \frac { 5 } { 16 }$

Question 8

Due to wage concessions, Bill's hourly wages dropped from $19.50 to $16.00. Find the percent decrease in his wages. Round to the nearest tenth of a percent if necessary.

Accepted Answer

A)  17.9% 
B)  8% 
C)  1% 
D)  22% 
E)  2% 
A)  17.9% 
B)  8% 
C)  1% 
D)  22% 
E)  2%

Question 9

A rectangular tank is $9$ ft. by $6$ ft. by $3$ ft. Gasoline weighs approximately $42 \mathrm { lb } / \mathrm { ft }$ 3. Find the weight of the gasoline if the tank is full.
__________ lbs

Accepted Answer

Question 10

Find the sum.
  $\begin{array} { l } 
177 \
4.6 \
16.61 \
120.041 \
\hline
\end{array}$

Accepted Answer

The answer of Find the sum.
  \(\begin{array} { l }...

Question 11

A small plane flies a total of $422 \frac { 2 } { 21 }$ miles in $2 \frac { 2 } { 3 }$ hours. How fast did the aircraft fly?

Accepted Answer

A)  $210 \frac { 2 } { 3 }$ mph 
B)  $157 \frac { 1 } { 7 }$ mph 
C)  $153 \frac { 5 } { 7 }$ mph 
D)  $158 \frac { 2 } { 7 }$ mph 
E)  $155 \frac { 3 } { 7 }$ mph 
A)  $210 \frac { 2 } { 3 }$ mph 
B)  $157 \frac { 1 } { 7 }$ mph 
C)  $153 \frac { 5 } { 7 }$ mph 
D)  $158 \frac { 2 } { 7 }$ mph 
E)  $155 \frac { 3 } { 7 }$ mph

Question 12

Find the area of the triangle where the base is b, and the altitude is h. Let b = 42 centimeters, and h = 25 centimeters.

Accepted Answer

A)  Area = 2,100 cm 2 
B)  Area = 525 cm 2 
C)  Area = 513 cm 2 
D)  Area = 1,050 cm 2 
E)  Area = 67 cm 2 
A)  Area = 2,100 cm 2 
B)  Area = 525 cm 2 
C)  Area = 513 cm 2 
D)  Area = 1,050 cm 2 
E)  Area = 67 cm 2

Question 13

What is the difference in thickness between a $\frac { 7 } { 16 }$ in. steel plate and a $\frac { 5 } { 8 }$ in. steel plate?

Accepted Answer

A)  $\frac { 1 } { 4 }$ in. 
B)  $\frac { 3 } { 4 }$ in. 
C)  $\frac { 15 } { 16 }$ in. 
D)  $\frac { 1 } { 16 }$ in. 
E)  $\frac { 3 } { 16 }$ in. 
A)  $\frac { 1 } { 4 }$ in. 
B)  $\frac { 3 } { 4 }$ in. 
C)  $\frac { 15 } { 16 }$ in. 
D)  $\frac { 1 } { 16 }$ in. 
E)  $\frac { 3 } { 16 }$ in.

Question 14

Consider the 20-year fixed-rate home loan of $185,500 with an interest rate of 6.75%. What is the monthly payment?

Accepted Answer

A)  $1,402.98 
B)  $1,430.93 
C)  $1,407.37 
D)  $1,413.59 
E)  $1,410.48 
A)  $1,402.98 
B)  $1,430.93 
C)  $1,407.37 
D)  $1,413.59 
E)  $1,410.48

Question 15

Change the decimal to a percent.
9.57
__________ %

Accepted Answer

The answer of Change the decimal to a percent.
9.57
__________ %...

Question 16

Find the power rounded to three significant digits. $33 ^ { 2 }$

Accepted Answer

The answer of Find the power rounded to three significant...

Question 17

Change the fraction to a percent. $\frac { 84 } { 40 }$ __________ %

Accepted Answer

The answer of Change the fraction to a percent. \(\frac...

Question 18

Perform the indicated operation and simplify. $\frac { 5 } { 6 } \times \frac { 5 } { 6 } \times \frac { 40 } { 8 } \div 25$

Accepted Answer

The answer of Perform the indicated operation and simplify. \(\frac...

Question 19

Round the number to three significant digits.
734,563

Accepted Answer

The answer of Round the number to three significant digits.
734,563...

Question 20

Find the area of the triangle where the base is b, and the altitude is h. Let b = $192$ meters, and h = $80$ meters.

Accepted Answer

A)  Area = 6,660 m 2 
B)  Area = 30,720 m 2 
C)  Area = 7,680 m 2 
D)  Area = 15,360 m 2 
E)  Area = 7,760 m 2 
A)  Area = 6,660 m 2 
B)  Area = 30,720 m 2 
C)  Area = 7,680 m 2 
D)  Area = 15,360 m 2 
E)  Area = 7,760 m 2

Find the prime factorization of the number below (use the divisibility tests where helpful). $105$

What is the total cost for one piece of 8 in. x 16 in. metal duct at $11.42 and two pieces of 8 in. x 12 in. metal duct at $5.73?

Simplify the fraction. $\frac { 2 } { 0 }$

A piece of $\frac { 1 } { 4 }$ -in. thick sheet of steel is $6.75$ ft long by $4.3$ ft wide. If you cut out two equal pieces of width $2.3$ ft and length 4.3 ft, what size piece will be left?

Evaluate the expression. $72 - 6 ( 4 \times 3 ) + 8 - ( 16 \times 8 ) \div ( 4 \times 4 )$

Perform the indicated operation and simplify. $\frac { 1 } { 4 } \times \frac { 4 } { 9 }$

Perform the indicated operations and simplify. $7 \frac { 9 } { 16 } + 2 \frac { 3 } { 4 } + 7 \frac { 1 } { 3 }$

Due to wage concessions, Bill's hourly wages dropped from $19.50 to $16.00. Find the percent decrease in his wages. Round to the nearest tenth of a percent if necessary.

A rectangular tank is $9$ ft. by $6$ ft. by $3$ ft. Gasoline weighs approximately $42 \mathrm { lb } / \mathrm { ft }$ ³. Find the weight of the gasoline if the tank is full. __________ lbs

Find the sum. 177 4.6 16.61 120.041

A small plane flies a total of $422 \frac { 2 } { 21 }$ miles in $2 \frac { 2 } { 3 }$ hours. How fast did the aircraft fly?

Find the area of the triangle where the base is b, and the altitude is h. Let b = 42 centimeters, and h = 25 centimeters.

What is the difference in thickness between a $\frac { 7 } { 16 }$ in. steel plate and a $\frac { 5 } { 8 }$ in. steel plate?

Consider the 20-year fixed-rate home loan of $185,500 with an interest rate of 6.75%. What is the monthly payment?

Change the decimal to a percent. 9.57 __________ %

Find the power rounded to three significant digits. $33 ^ { 2 }$

Change the fraction to a percent. $\frac { 84 } { 40 }$ __________ %

Perform the indicated operation and simplify. $\frac { 5 } { 6 } \times \frac { 5 } { 6 } \times \frac { 40 } { 8 } \div 25$

Round the number to three significant digits. 734,563

Find the area of the triangle where the base is b, and the altitude is h. Let b = $192$ meters, and h = $80$ meters.

Signed Numbers and Powers of 10

The Metric System

Measurement

Polynomials: an Introduction to Algebra

Equations and Formulas

Ratio and Proportion

Graphing Linear Equations

Systems of Linear Equations

Factoring Algebraic Expressions

Quadratic Equations

Geometry

Right Triangle Trigonometry

Trigonometry With Any Angle

Basic Statistics

Binary and Hexadecimal Numbers

Filters

Exam 1: Basic Concepts

Find the prime factorization of the number below (use the divisibility tests where helpful). 105105105

What is the total cost for one piece of 8 in. x 16 in. metal duct at $11.42 and two pieces of 8 in. x 12 in. metal duct at $5.73?

Simplify the fraction. 20\frac { 2 } { 0 }02​

A piece of 14\frac { 1 } { 4 }41​ -in. thick sheet of steel is 6.756.756.75 ft long by 4.34.34.3 ft wide. If you cut out two equal pieces of width 2.32.32.3 ft and length 4.3 ft, what size piece will be left?

Evaluate the expression. 72−6(4×3)+8−(16×8)÷(4×4)72 - 6 ( 4 \times 3 ) + 8 - ( 16 \times 8 ) \div ( 4 \times 4 )72−6(4×3)+8−(16×8)÷(4×4)

Perform the indicated operation and simplify. 14×49\frac { 1 } { 4 } \times \frac { 4 } { 9 }41​×94​

Perform the indicated operations and simplify. 7916+234+7137 \frac { 9 } { 16 } + 2 \frac { 3 } { 4 } + 7 \frac { 1 } { 3 }7169​+243​+731​

Due to wage concessions, Bill's hourly wages dropped from $19.50 to $16.00. Find the percent decrease in his wages. Round to the nearest tenth of a percent if necessary.

A rectangular tank is 999 ft. by 666 ft. by 333 ft. Gasoline weighs approximately 42lb/ft42 \mathrm { lb } / \mathrm { ft }42lb/ft 3. Find the weight of the gasoline if the tank is full. __________ lbs

Find the sum. 177 4.6 16.61 120.041

A small plane flies a total of 422221422 \frac { 2 } { 21 }422212​ miles in 2232 \frac { 2 } { 3 }232​ hours. How fast did the aircraft fly?

Find the area of the triangle where the base is b, and the altitude is h. Let b = 42 centimeters, and h = 25 centimeters.

What is the difference in thickness between a 716\frac { 7 } { 16 }167​ in. steel plate and a 58\frac { 5 } { 8 }85​ in. steel plate?

Consider the 20-year fixed-rate home loan of $185,500 with an interest rate of 6.75%. What is the monthly payment?

Change the decimal to a percent. 9.57 __________ %

Find the power rounded to three significant digits. 33233 ^ { 2 }332

Change the fraction to a percent. 8440\frac { 84 } { 40 }4084​ __________ %

Perform the indicated operation and simplify. 56×56×408÷25\frac { 5 } { 6 } \times \frac { 5 } { 6 } \times \frac { 40 } { 8 } \div 2565​×65​×840​÷25

Round the number to three significant digits. 734,563

Find the area of the triangle where the base is b, and the altitude is h. Let b = 192192192 meters, and h = 808080 meters.

Signed Numbers and Powers of 10

The Metric System

Measurement

Polynomials: an Introduction to Algebra

Equations and Formulas

Ratio and Proportion

Graphing Linear Equations

Systems of Linear Equations

Factoring Algebraic Expressions

Quadratic Equations

Geometry

Right Triangle Trigonometry

Trigonometry With Any Angle

Basic Statistics

Binary and Hexadecimal Numbers

Filters

Find the prime factorization of the number below (use the divisibility tests where helpful). $105$

Simplify the fraction. $\frac { 2 } { 0 }$

A piece of $\frac { 1 } { 4 }$ -in. thick sheet of steel is $6.75$ ft long by $4.3$ ft wide. If you cut out two equal pieces of width $2.3$ ft and length 4.3 ft, what size piece will be left?

Evaluate the expression. $72 - 6 ( 4 \times 3 ) + 8 - ( 16 \times 8 ) \div ( 4 \times 4 )$

Perform the indicated operation and simplify. $\frac { 1 } { 4 } \times \frac { 4 } { 9 }$

Perform the indicated operations and simplify. $7 \frac { 9 } { 16 } + 2 \frac { 3 } { 4 } + 7 \frac { 1 } { 3 }$

A rectangular tank is $9$ ft. by $6$ ft. by $3$ ft. Gasoline weighs approximately $42 \mathrm { lb } / \mathrm { ft }$ ³. Find the weight of the gasoline if the tank is full. __________ lbs

A small plane flies a total of $422 \frac { 2 } { 21 }$ miles in $2 \frac { 2 } { 3 }$ hours. How fast did the aircraft fly?

What is the difference in thickness between a $\frac { 7 } { 16 }$ in. steel plate and a $\frac { 5 } { 8 }$ in. steel plate?

Find the power rounded to three significant digits. $33 ^ { 2 }$

Change the fraction to a percent. $\frac { 84 } { 40 }$ __________ %

Perform the indicated operation and simplify. $\frac { 5 } { 6 } \times \frac { 5 } { 6 } \times \frac { 40 } { 8 } \div 25$

Find the area of the triangle where the base is b, and the altitude is h. Let b = $192$ meters, and h = $80$ meters.