Question 1

Read the measurement shown on the metric micrometer.

Accepted Answer

A)  0.82 mm 
B)  0.622 mm 
C)  6.22 mm 
D)  7.22 mm 
E)  6.72 mm 
A)  0.82 mm 
B)  0.622 mm 
C)  6.22 mm 
D)  7.22 mm 
E)  6.72 mm

Question 2

Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement. 835.0300 m

Accepted Answer

A)  9 
B)  7 
C)  8 
A)  9 
B)  7 
C)  8

Question 3

The antifreeze of a car leaks. One day it lost 0.98 gal, a second day it lost 0.3 gal, and a third day it lost 0.33 gal. What is the total antifreeze lost over the three-day period? Use the rules for addition and subtraction of measurements.

Accepted Answer

A)  0.02 gal 
B)  1.6 gal 
C)  1.61 gal 
D)  162 gal 
E)  2 gal 
A)  0.02 gal 
B)  1.6 gal 
C)  1.61 gal 
D)  162 gal 
E)  2 gal

Question 4

Read the measurement shown on each vernier caliper.   __________ mm

Accepted Answer

The answer of Read the measurement shown on each vernier...

Question 5

Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement. $840.0400$ m

Accepted Answer

The answer of Determine the accuracy of the measurement; that...

Question 6

Find the measurement that is the most accurate.

Accepted Answer

A)  20.0 km 
B)  665.7 km 
C)  91.2 km 
D)  54.8 km 
E)  The measurements have the same accuracy. 
A)  20.0 km 
B)  665.7 km 
C)  91.2 km 
D)  54.8 km 
E)  The measurements have the same accuracy.

Question 7

Use the rules for addition of measurements to find the sum of the set of measurements.   $626 \text { in. } \quad 85.1 \text { in. } \quad 95 \text { in. }$

Accepted Answer

A)  810 in. 
B)  806.1 in. 
C)  800 in. 
D)  806 in. 
E)  1,215 in. 
A)  810 in. 
B)  806.1 in. 
C)  800 in. 
D)  806 in. 
E)  1,215 in.

Read the measurement shown on the metric micrometer.

Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement. 835.0300 m

The antifreeze of a car leaks. One day it lost 0.98 gal, a second day it lost 0.3 gal, and a third day it lost 0.33 gal. What is the total antifreeze lost over the three-day period? Use the rules for addition and subtraction of measurements.

Read the measurement shown on each vernier caliper. __________ mm

Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement. $840.0400$ m

Find the measurement that is the most accurate.

Use the rules for addition of measurements to find the sum of the set of measurements. $626 \text { in. } \quad 85.1 \text { in. } \quad 95 \text { in. }$

Basic Concepts

Signed Numbers and Powers of 10

The Metric System

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 4: Measurement

Read the measurement shown on the metric micrometer.

Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement. 835.0300 m

The antifreeze of a car leaks. One day it lost 0.98 gal, a second day it lost 0.3 gal, and a third day it lost 0.33 gal. What is the total antifreeze lost over the three-day period? Use the rules for addition and subtraction of measurements.

Read the measurement shown on each vernier caliper. __________ mm

Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement. 840.0400840.0400840.0400 m

Find the measurement that is the most accurate.

Use the rules for addition of measurements to find the sum of the set of measurements. 626 in. 85.1 in. 95 in. 626 \text { in. } \quad 85.1 \text { in. } \quad 95 \text { in. }626 in. 85.1 in. 95 in.

Basic Concepts

Signed Numbers and Powers of 10

The Metric System

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

Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement. $840.0400$ m

Use the rules for addition of measurements to find the sum of the set of measurements. $626 \text { in. } \quad 85.1 \text { in. } \quad 95 \text { in. }$