9.11 Course IIH Unit 1 Review

Given the diagram of values, which two subsets can best describe each section?

• Irrational

• Integers

• Rational

• Natural

To which sets does √5 belong?

• real

• natural

• irrational

• rational

• integer

The diagram shows how some of the subsets of the real number system are related. The letters represent members of the sets. Kianna wants to replace the letters with actual numbers. Which letters can be replaced with the number

• - | 7 | ?

• R

• U

• Z

• N

• P

This number is a _______ and _______ because it can be expressed as 1/12.

• Repeating, non-terminating decimal

• Non-repeating, non terminating decimal

• Rational Number

• Irrational Number

A square has an area of 85 square inches. Between which two consecutive integers would the length of each side fall?

• 9 and 10

• 8 and 9

• 10 and 11

• 7 and 8

Which of the following best describes the square root of 131?

• The square root of 131 is exactly 12.

• The square root of 131 is between 11 and 12 and is closer to 12.

• The square root of 131 is between 11 and 12 and is closer to 11.

• The square root of 131 is exactly 11.

Using the number line below, which inequality is a true statement.

• T > H

• A < M

• H < T

• T > A

Which list is written in ascending order?

• 8.39 \times 10^6, 9.5 \times 10^4, 4.9 \times 10^4, 6.1 \times 10^3

• 9.5 × 10^4, 8.39 × 10^6, 6.1 × 10^3, 4.9 × 10^4

• 6.1 × 10^3, 4.9 × 10^4, 9.5 × 10^4, 8.39 × 10^6