Question 1

Evaluate the expression. $( - 0.6 ) ^ { 2 }$

Accepted Answer

A)  1.2 
B)  0.36 
C)  -1.2 
D)  -0.36 
A)  1.2 
B)  0.36 
C)  -1.2 
D)  -0.36

Question 2

Estimate by rounding the addends to the nearest ten: $134.19 + 289.47$

Accepted Answer

A)  420 
B)  430 
C)  410 
D)  440 
A)  420 
B)  430 
C)  410 
D)  440

Question 3

A hiker walks 2.6 miles an hour. Her trail is 20.8 miles long. Use the illustration given below to determine when the hiker will arrive.   
__________

Accepted Answer

The answer of A hiker walks 2.6 miles an hour....

Question 4

Simplify the expression. $\left( \frac { 64 } { 125 } \right) ^ { \frac { 4 } { 3 } }$

Accepted Answer

A)  $\frac { 4 } { 5 }$ 
B)  $\frac { 1,024 } { 3,125 }$ 
C)  $\frac { 256 } { 625 }$ 
D)  $\frac { 625 } { 256 }$ 
E)  $\frac { 259 } { 628 }$ 
A)  $\frac { 4 } { 5 }$ 
B)  $\frac { 1,024 } { 3,125 }$ 
C)  $\frac { 256 } { 625 }$ 
D)  $\frac { 625 } { 256 }$ 
E)  $\frac { 259 } { 628 }$

Question 5

To start a mobile dog-grooming service, a woman borrowed $2,400. If the loan was for 2 years and the amount of interest was $120, what simple interest rate was she charged?

Accepted Answer

A)  2.1% 
B)  2.5% 
C)  2.8% 
D)  2.3% 
E)  2.4% 
A)  2.1% 
B)  2.5% 
C)  2.8% 
D)  2.3% 
E)  2.4%

Question 6

Graph $\frac { 5 } { 8 } , \frac { 1 } { 3 }$ and $- \frac { 3 } { 5 }$ on the number line. Label each point using the decimal equivalent of the fraction.

Accepted Answer

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

Question 7

Graph 2.5 on a number line.

Accepted Answer

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

Question 8

Find the following power. $( - 2.9 ) ^ { 2 }$

Accepted Answer

A)  -8.41 
B)  0.841 
C)  5.8 
D)  8.41 
E)  84.1 
A)  -8.41 
B)  0.841 
C)  5.8 
D)  8.41 
E)  84.1

Question 9

Use a calculator to evaluate the following expression. Round your answer to the nearest hundredth. 
$\frac { 0.71 + ( - 3.19 ) ( 7.2 ) ^ { 3 } } { 0.7249 }$

Accepted Answer

A)  -1,641.44 
B)  -1,641.49 
C)  -1,641.64 
D)  -1,641.03 
E)  -1,641.54 
A)  -1,641.44 
B)  -1,641.49 
C)  -1,641.64 
D)  -1,641.03 
E)  -1,641.54

Question 10

Divide and round your answer to the nearest tenth. $- 5.693 \div 5.9$

Accepted Answer

A)  -0.5 
B)  -0.9 
C)  -1.1 
D)  -1.0 
E)  -1.2 
A)  -0.5 
B)  -0.9 
C)  -1.1 
D)  -1.0 
E)  -1.2

Question 11

Evaluate the square root without using a calculator. $- \sqrt { 0.0049 }$

Accepted Answer

A)  -0.0049 
B)  -0.07 
C)  0.07 
D)  -7 
E)  -0.7 
A)  -0.0049 
B)  -0.07 
C)  0.07 
D)  -7 
E)  -0.7

Question 12

Multiply. $5.5 \cdot 6.1 \cdot ( - 2.5 )$

Accepted Answer

A)  -83.875 
B)  -86.775 
C)  8.3875 
D)  83.875 
E)  -8.3875 
A)  -83.875 
B)  -86.775 
C)  8.3875 
D)  83.875 
E)  -8.3875

Question 13

Write the number as a decimal. 
Two hundred thirty eight and forty-nine thousandths

Accepted Answer

The answer of Write the number as a decimal. 
Two...

Question 14

Graph 0.7 on a number line.

Accepted Answer

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

Question 15

A decimal point is used when working with dollars, but the decimal point is not necessary when working with cents. For each dollar amount, give the equivalent amount expressed as cents.
$7.70, and $0.62

Accepted Answer

A)  77, and 62 
B)  7.7, and 62 
C)  770, and 62 
D)  770, and 620 
E)  770, and 6.2 
A)  77, and 62 
B)  7.7, and 62 
C)  770, and 62 
D)  770, and 620 
E)  770, and 6.2

Question 16

Fill in the correct symbol ( > or $\frac { 3 } { 8 }$ ____ 0.395

Accepted Answer

The answer of Fill in the correct symbol ( >...

Question 17

Use a calculator to find a rational approximation of the square root. Express your answer to the nearest hundredth. $\sqrt { 59 }$

Accepted Answer

A)  3.84 
B)  7.88 
C)  7.68 
D)  7.58 
E)  15.36 
A)  3.84 
B)  7.88 
C)  7.68 
D)  7.58 
E)  15.36

Question 18

Write the fraction in decimal form. If the result is a repeating decimal, use an overbar. $\frac { 7 } { 99 }$

Accepted Answer

The answer of Write the fraction in decimal form. If...

Question 19

Divide. $( - 17.415 ) \div ( - 7.74 )$

Accepted Answer

A)  2.75 
B)  2.2 
C)  3.25 
D)  2.15 
E)  2.25 
A)  2.75 
B)  2.2 
C)  3.25 
D)  2.15 
E)  2.25

Question 20

Graph 3.125 on a number line.

Accepted Answer

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

Evaluate the expression. $( - 0.6 ) ^ { 2 }$

Estimate by rounding the addends to the nearest ten: $134.19 + 289.47$

A hiker walks 2.6 miles an hour. Her trail is 20.8 miles long. Use the illustration given below to determine when the hiker will arrive. __________

Simplify the expression. $\left( \frac { 64 } { 125 } \right) ^ { \frac { 4 } { 3 } }$

To start a mobile dog-grooming service, a woman borrowed $2,400. If the loan was for 2 years and the amount of interest was $120, what simple interest rate was she charged?

Graph $\frac { 5 } { 8 } , \frac { 1 } { 3 }$ and $- \frac { 3 } { 5 }$ on the number line. Label each point using the decimal equivalent of the fraction.

Graph 2.5 on a number line.

Find the following power. $( - 2.9 ) ^ { 2 }$

Use a calculator to evaluate the following expression. Round your answer to the nearest hundredth. $\frac { 0.71 + ( - 3.19 ) ( 7.2 ) ^ { 3 } } { 0.7249 }$

Divide and round your answer to the nearest tenth. $- 5.693 \div 5.9$

Evaluate the square root without using a calculator. $- \sqrt { 0.0049 }$

Multiply. $5.5 \cdot 6.1 \cdot ( - 2.5 )$

Write the number as a decimal. Two hundred thirty eight and forty-nine thousandths

Graph 0.7 on a number line.

A decimal point is used when working with dollars, but the decimal point is not necessary when working with cents. For each dollar amount, give the equivalent amount expressed as cents. $7.70, and $0.62

Fill in the correct symbol ( > or $\frac { 3 } { 8 }$ ____ 0.395

Use a calculator to find a rational approximation of the square root. Express your answer to the nearest hundredth. $\sqrt { 59 }$

Write the fraction in decimal form. If the result is a repeating decimal, use an overbar. $\frac { 7 } { 99 }$

Divide. $( - 17.415 ) \div ( - 7.74 )$

Graph 3.125 on a number line.

Whole Numbers

The Integers

Fractions and Mixed Numbers

Ratio, Proportion, and Measurement

Percent

Graphs, Statistics, and Probability

An Introduction to Algebra

An Introduction to Geometry

Filters

Exam 4: Decimals

Evaluate the expression. (−0.6)2( - 0.6 ) ^ { 2 }(−0.6)2

Estimate by rounding the addends to the nearest ten: 134.19+289.47134.19 + 289.47134.19+289.47

A hiker walks 2.6 miles an hour. Her trail is 20.8 miles long. Use the illustration given below to determine when the hiker will arrive. __________

Simplify the expression. (64125)43\left( \frac { 64 } { 125 } \right) ^ { \frac { 4 } { 3 } }(12564​)34​

To start a mobile dog-grooming service, a woman borrowed $2,400. If the loan was for 2 years and the amount of interest was $120, what simple interest rate was she charged?

Graph 58,13\frac { 5 } { 8 } , \frac { 1 } { 3 }85​,31​ and −35- \frac { 3 } { 5 }−53​ on the number line. Label each point using the decimal equivalent of the fraction.

Graph 2.5 on a number line.

Find the following power. (−2.9)2( - 2.9 ) ^ { 2 }(−2.9)2

Use a calculator to evaluate the following expression. Round your answer to the nearest hundredth. 0.71+(−3.19)(7.2)30.7249\frac { 0.71 + ( - 3.19 ) ( 7.2 ) ^ { 3 } } { 0.7249 }0.72490.71+(−3.19)(7.2)3​

Divide and round your answer to the nearest tenth. −5.693÷5.9- 5.693 \div 5.9−5.693÷5.9

Evaluate the square root without using a calculator. −0.0049- \sqrt { 0.0049 }−0.0049​

Multiply. 5.5⋅6.1⋅(−2.5)5.5 \cdot 6.1 \cdot ( - 2.5 )5.5⋅6.1⋅(−2.5)

Write the number as a decimal. Two hundred thirty eight and forty-nine thousandths

Graph 0.7 on a number line.

A decimal point is used when working with dollars, but the decimal point is not necessary when working with cents. For each dollar amount, give the equivalent amount expressed as cents. $7.70, and $0.62

Fill in the correct symbol ( > or 38\frac { 3 } { 8 }83​ ____ 0.395

Use a calculator to find a rational approximation of the square root. Express your answer to the nearest hundredth. 59\sqrt { 59 }59​

Write the fraction in decimal form. If the result is a repeating decimal, use an overbar. 799\frac { 7 } { 99 }997​

Divide. (−17.415)÷(−7.74)( - 17.415 ) \div ( - 7.74 )(−17.415)÷(−7.74)

Graph 3.125 on a number line.

Whole Numbers

The Integers

Fractions and Mixed Numbers

Ratio, Proportion, and Measurement

Percent

Graphs, Statistics, and Probability

An Introduction to Algebra

An Introduction to Geometry

Filters

Evaluate the expression. $( - 0.6 ) ^ { 2 }$

Estimate by rounding the addends to the nearest ten: $134.19 + 289.47$

Simplify the expression. $\left( \frac { 64 } { 125 } \right) ^ { \frac { 4 } { 3 } }$

Graph $\frac { 5 } { 8 } , \frac { 1 } { 3 }$ and $- \frac { 3 } { 5 }$ on the number line. Label each point using the decimal equivalent of the fraction.

Find the following power. $( - 2.9 ) ^ { 2 }$

Use a calculator to evaluate the following expression. Round your answer to the nearest hundredth. $\frac { 0.71 + ( - 3.19 ) ( 7.2 ) ^ { 3 } } { 0.7249 }$

Divide and round your answer to the nearest tenth. $- 5.693 \div 5.9$

Evaluate the square root without using a calculator. $- \sqrt { 0.0049 }$

Multiply. $5.5 \cdot 6.1 \cdot ( - 2.5 )$

Fill in the correct symbol ( > or $\frac { 3 } { 8 }$ ____ 0.395

Use a calculator to find a rational approximation of the square root. Express your answer to the nearest hundredth. $\sqrt { 59 }$

Write the fraction in decimal form. If the result is a repeating decimal, use an overbar. $\frac { 7 } { 99 }$

Divide. $( - 17.415 ) \div ( - 7.74 )$