8th EOG Prep SN and Real Number System

Plot two points that represent the two consecutive integers that the value of √29 lies between.

Tags

CCSS.8.NS.A.2

Between which two integers is the value √21 ?

• 0 to 1
• 4 to 5
• 6 to 7
• 10 to 11

Tags

CCSS.8.NS.A.2

A grain of sand has a mass of approximately 6 x 10 ^-2 grams. Earth has a mass of approximately 6 x 10 ²⁸ grams. How many times the mass of the grain of sand is the mass of Earth?

Tags

CCSS.8.EE.A.4

What are the possible solutions to the equation x² = 30

• √ 30

• -√ 30

• ∛30

• -∛30

• 15

Tags

CCSS.8.EE.A.2

What are the possible solutions to the equation x³ = 30

• ∛30

• √ 30

• -√ 30

• -∛30

• 15

Tags

CCSS.8.EE.A.2

Plot a point to represent the approximation of √20

Tags

CCSS.8.NS.A.2

Plot a point to represent the approximation of π ²?

Tags

CCSS.8.NS.A.2

The United States has an approximate population of 3.3 x 10⁸ people. Each person in the United States consumes an average of about 14,000 grams of rice per year. Part A. Select the numbers that represent the amount of rice, in grams, that people in the United States consume each year.

• 4.62

• 12

• 2.36

• 1.9

• 4.24

Tags

CCSS.8.EE.A.3

The United States has an approximate population of 3.3 x 10⁸ people. Each person in the United States consumes an average of about 14,000 grams of rice per year. Part B - Brazil has an approximate population of 2.1 x 10⁸ people. Each person in Brazil consumes an average of about 5 x 10⁴ grams of rice per year. How many times as many grams of rice does each person consume on average in Brazil as in the United States? Round your answer to the nearest tenth.

Tags

CCSS.8.EE.A.4

Which of the following shows the expression simplified?

• 
• 
• 
• 

Tags

CCSS.HSA.APR.D.6