Question 1

Translate the sentence into algebraic symbols. The difference between thirty and twice a number is two.

Accepted Answer

A)  (30 - 2)x = 2 
B)  (30 - x)   2 = 2 
C)  30 - 2x = 2 
D)  30 (2 - x) = 2 
E)  2 - 30x = 2 
A)  (30 - 2)x = 2 
B)  (30 - x)   2 = 2 
C)  30 - 2x = 2 
D)  30 (2 - x) = 2 
E)  2 - 30x = 2

Question 2

This elevator has a load limit of 2200 _____.

Accepted Answer

A)  metric tons 
B)  g 
C)  mg 
D)  kg 
E)    
A)  metric tons 
B)  g 
C)  mg 
D)  kg 
E)

Question 3

Give the metric prefix for the value. 10

Accepted Answer

A)  kilo 
B)  deka 
C)  nano 
D)  hecto 
E)  mega 
A)  kilo 
B)  deka 
C)  nano 
D)  hecto 
E)  mega

Question 4

A laboratory technician records the life span (in months) of rats treated at birth with a fertility hormone. From the frequency distribution below, find the mean life span. Please round your answer to the nearest tenth.

Accepted Answer

A)  mean life span = 11.4 months 
B)  mean life span = 10.3 months 
C)  mean life span = 10.2 months 
D)  mean life span = 9.7 months 
E)  mean life span = 8.5 months 
A)  mean life span = 11.4 months 
B)  mean life span = 10.3 months 
C)  mean life span = 10.2 months 
D)  mean life span = 9.7 months 
E)  mean life span = 8.5 months

Question 5

Select the abbreviation for the given unit. 280 milliohms

Accepted Answer

A)  280   
B)  280   
C)  280   
D)  280 k   
E)  280 m   
A)  280   
B)  280   
C)  280   
D)  280 k   
E)  280 m

Question 6

Translate the phrase into algebraic symbols. One-half a number.

Accepted Answer

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

Question 7

Change 1 h 25 min 55 s to s.

Accepted Answer

A)  3,655 s 
B)  5,515 s 
C)  8,755 s 
D)  5,100 s 
E)  5,155 s 
A)  3,655 s 
B)  5,515 s 
C)  8,755 s 
D)  5,100 s 
E)  5,155 s

Question 8

Translate the phrase into algebraic symbols. The sum of a number and sixteen.

Accepted Answer

A)  x +   
B)  x and   
C)    
D)    and x 
E)    x 
A)  x +   
B)  x and   
C)    
D)    and x 
E)    x

Question 9

Use this table of conversion factors to help you answer the following questions.   Change 91 mi/h to m/s.

Accepted Answer

A)  38.4 m/s 
B)  36 m/s 
C)  40.7 m/s 
D)  41.4 m/s 
E)  39.6 m/s 
A)  38.4 m/s 
B)  36 m/s 
C)  40.7 m/s 
D)  41.4 m/s 
E)  39.6 m/s

Question 10

Change

Accepted Answer

A)  8.1   
B)  810   
C)  8,100   
D)  81,000   
E)  810,000   
A)  8.1   
B)  810   
C)  8,100   
D)  81,000   
E)  810,000

Question 11

Fill in the blank to make the statement true. -4   = _____

Accepted Answer

A)  23.2 
B)  24.8 
C)  22.6 
D)  21.6 
E)  26.2 
A)  23.2 
B)  24.8 
C)  22.6 
D)  21.6 
E)  26.2

Question 12

Write the abbreviation for the quantity. 112  microamps

Accepted Answer

A)  112 mA 
B)  112 hA 
C)  112  mu A 
D)  112 dA 
E)  112 dm 
A)  112 mA 
B)  112 hA 
C)  112  mu A 
D)  112 dA 
E)  112 dm

Question 13

Fill in the blank to make the statement true. 1 nA = _____A

Accepted Answer

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

Question 14

Translate the sentence into algebraic symbols. If a number is increased by 26 and then the sum is multiplied by six, the result is 130.

Accepted Answer

A)  26 + 6x = 130 
B)  (x + 130) 26 = 6 
C)  6(x + 26) = 130 
D)  26x = 6(130) 
E)  130(x + 6) = 26 
A)  26 + 6x = 130 
B)  (x + 130) 26 = 6 
C)  6(x + 26) = 130 
D)  26x = 6(130) 
E)  130(x + 6) = 26

Question 15

Translate the sentence into algebraic symbols. Use x to denote the number.
The difference between ten and twice a number is four.

Accepted Answer

The answer of Translate the sentence into algebraic symbols. Use...

Question 16

Postage rates for letters are based on the number of _____.

Accepted Answer

A)  metric tons 
B)    
C)  g 
D)  kg 
E)  mg 
A)  metric tons 
B)    
C)  g 
D)  kg 
E)  mg

Question 17

Use this table of conversion factors to help you answer the following questions.   52 qt = _____ L

Accepted Answer

A)  49.2 
B)  52.9 
C)  52.4 
D)  41.9 
E)  54.4 
A)  49.2 
B)  52.9 
C)  52.4 
D)  41.9 
E)  54.4

Question 18

Change 189 mg to g.
189 mg = __________ g

Accepted Answer

The answer of Change 189 mg to g.
189 mg =...

Question 19

Which is larger? 1 picowatt or 1 watt

Accepted Answer

A)  1 watt 
B)  1 picowatt 
C)  They are equal. 
A)  1 watt 
B)  1 picowatt 
C)  They are equal.

Question 20

Fill in the blank.
7,500 mL = __________ L

Accepted Answer

The answer of Fill in the blank.
7,500 mL = __________...

Translate the sentence into algebraic symbols. The difference between thirty and twice a number is two.

This elevator has a load limit of 2200 _____.

Give the metric prefix for the value. 10

A laboratory technician records the life span (in months) of rats treated at birth with a fertility hormone. From the frequency distribution below, find the mean life span. Please round your answer to the nearest tenth.

Select the abbreviation for the given unit. 280 milliohms

Translate the phrase into algebraic symbols. One-half a number.

Change 1 h 25 min 55 s to s.

Translate the phrase into algebraic symbols. The sum of a number and sixteen.

Use this table of conversion factors to help you answer the following questions. Change 91 mi/h to m/s.

Change

Fill in the blank to make the statement true. -4 = _____

Write the abbreviation for the quantity. 112 microamps

Fill in the blank to make the statement true. 1 nA = _____A

Translate the sentence into algebraic symbols. If a number is increased by 26 and then the sum is multiplied by six, the result is 130.

Translate the sentence into algebraic symbols. Use x to denote the number. The difference between ten and twice a number is four.

Postage rates for letters are based on the number of _____.

Use this table of conversion factors to help you answer the following questions. 52 qt = _____ L

Change 189 mg to g. 189 mg = __________ g

Which is larger? 1 picowatt or 1 watt

Fill in the blank. 7,500 mL = __________ L

Basic Concepts

Signed Numbers and Powers of 10

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 3: The Metric System

Translate the sentence into algebraic symbols. The difference between thirty and twice a number is two.

This elevator has a load limit of 2200 _____.

Give the metric prefix for the value. 10

A laboratory technician records the life span (in months) of rats treated at birth with a fertility hormone. From the frequency distribution below, find the mean life span. Please round your answer to the nearest tenth.

Select the abbreviation for the given unit. 280 milliohms

Translate the phrase into algebraic symbols. One-half a number.

Change 1 h 25 min 55 s to s.

Translate the phrase into algebraic symbols. The sum of a number and sixteen.

Use this table of conversion factors to help you answer the following questions. Change 91 mi/h to m/s.

Change

Fill in the blank to make the statement true. -4 = _____

Write the abbreviation for the quantity. 112 microamps

Fill in the blank to make the statement true. 1 nA = _____A

Translate the sentence into algebraic symbols. If a number is increased by 26 and then the sum is multiplied by six, the result is 130.

Translate the sentence into algebraic symbols. Use x to denote the number. The difference between ten and twice a number is four.

Postage rates for letters are based on the number of _____.

Use this table of conversion factors to help you answer the following questions. 52 qt = _____ L

Change 189 mg to g. 189 mg = __________ g

Which is larger? 1 picowatt or 1 watt

Fill in the blank. 7,500 mL = __________ L

Basic Concepts

Signed Numbers and Powers of 10

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