Porter’s Garage charges fees for auto repairs based on the formula, C = 85 h + 275, where C is the total charge and h represents the number of hours required to complete the repairs. What does the 85 represent in relation to the cost of the repairs?

cost of parts required for the repair

Scientific Notations Operations

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Medium

•

CCSS

8.EE.A.4, 8.EE.A.3, 1.NBT.B.3

+1

Standards-aligned

Latasha Clay

Used 7+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The average distance from Earth to the Moon is approximately 384,400,000 meters. What is the average distance, in kilometers, from Earth to the Moon written in scientific notation?

Tags

CCSS.8.EE.A.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1.601 x 10⁹

Tags

CCSS.8.EE.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A scientist collects two rock samples. One rock has a mass of 9 x 10^-1 kilograms, and the other rock has a mass of 2 x 10² kilograms. About how many times greater is the mass of the larger rock than the smaller rock?

45

200

450

2000

Tags

CCSS.8.EE.A.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the product of 4.2 x 10^-2 and 0.003?

1.26 x 10^-6

Tags

CCSS.8.EE.A.4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

I can interpret scientific notation that has been generated by technology. Two numbers, n and m, are shown as they appear in scientific notation on a scientific calculator display. Display for n: 1.2 E 12, Display for m: 2.4 E 14. Which expression represents the quotient of n/m written in scientific notation?

5 x 10^-2

5 x 10^-3

Tags

CCSS.8.EE.A.4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A very small dust particle has a diameter of about 0.004 inches. Most cells of living organisms have diameters of about 4 x 10^-4 inches. Which is larger, the dust particle or the typical cell in a living organism?

The dust particle is larger.

The typical cell in a living organism is larger.

Both are of the same size.

Tags

CCSS.1.NBT.B.3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The thinnest commercial glass is 9.84 x 10^-4in thick. The glass of an aquarium is 1000 times as thick. How thick is the aquarium glass?

1.5 in thick.

0.5 in thick.

2 in thick.

Tags

CCSS.8.EE.A.4

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Scientific Notations Operations

12 questions

The average distance from Earth to the Moon is approximately 384,400,000 meters. What is the average distance, in kilometers, from Earth to the Moon written in scientific notation?

A scientist collects two rock samples. One rock has a mass of 9 x 10^-1 kilograms, and the other rock has a mass of 2 x 10² kilograms. About how many times greater is the mass of the larger rock than the smaller rock?

What is the product of 4.2 x 10^-2 and 0.003?

A very small dust particle has a diameter of about 0.004 inches. Most cells of living organisms have diameters of about 4 x 10^-4 inches. Which is larger, the dust particle or the typical cell in a living organism?

The thinnest commercial glass is 9.84 x 10^-4in thick. The glass of an aquarium is 1000 times as thick. How thick is the aquarium glass?

Beth divided two numbers on her calculator using scientific notation. The diagram shows her screen. What is the answer to Beth's problem in scientific notation?

In 2011, the population of Finland was about 5.379 x 10⁶. The population of Norway was about 4.937 x10⁶. About how much more was the population of Finland than Norway? Write your answer in scientific notation.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Scientific Notations Operations

12 questions

The average distance from Earth to the Moon is approximately 384,400,000 meters. What is the average distance, in kilometers, from Earth to the Moon written in scientific notation?

A scientist collects two rock samples. One rock has a mass of 9 x 10-1 kilograms, and the other rock has a mass of 2 x 102 kilograms. About how many times greater is the mass of the larger rock than the smaller rock?

What is the product of 4.2 x 10-2 and 0.003?

A very small dust particle has a diameter of about 0.004 inches. Most cells of living organisms have diameters of about 4 x 10-4 inches. Which is larger, the dust particle or the typical cell in a living organism?

The thinnest commercial glass is 9.84 x 10-4 in thick. The glass of an aquarium is 1000 times as thick. How thick is the aquarium glass?

Beth divided two numbers on her calculator using scientific notation. The diagram shows her screen. What is the answer to Beth's problem in scientific notation?

In 2011, the population of Finland was about 5.379 x 106. The population of Norway was about 4.937 x106. About how much more was the population of Finland than Norway? Write your answer in scientific notation.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

A scientist collects two rock samples. One rock has a mass of 9 x 10^-1 kilograms, and the other rock has a mass of 2 x 10² kilograms. About how many times greater is the mass of the larger rock than the smaller rock?

What is the product of 4.2 x 10^-2 and 0.003?

A very small dust particle has a diameter of about 0.004 inches. Most cells of living organisms have diameters of about 4 x 10^-4 inches. Which is larger, the dust particle or the typical cell in a living organism?

The thinnest commercial glass is 9.84 x 10^-4in thick. The glass of an aquarium is 1000 times as thick. How thick is the aquarium glass?

In 2011, the population of Finland was about 5.379 x 10⁶. The population of Norway was about 4.937 x10⁶. About how much more was the population of Finland than Norway? Write your answer in scientific notation.