Honors Review

Which of the following numbers is rational?

• $\sqrt{7}$

• $\frac{2}{3}$

• 3.1456289...

• $\pi$

Which of the following numbers is irrational?

• $-3$

• $2.7$

• $\sqrt{4}$

• $\sqrt{5}$

A REPEATING decimal is what type of number?

• Rational 
• Irrational

Which of these irrational numbers would you place between 6 and 7 on the number line? Check all that apply.

• 2π

• 5√3

• 3√5

• √42

• √6.5

Which of these irrational numbers is between 9 and 10 on the number line? Choose all that apply.

• π²

• √94

• √9.3

• 3π

• 3√3

Order 3π, √ 10 , and 3.25 from least to greatest.

• √ 10, 3π, 3.25
• √ 10, 3.25, 3π
• 3π, 3.25, √ 10
•  3.25, √ 10, 3π

Which list of numbers is in order from least to greatest?

• √23, 5, 6, 43%

• 5, √23, 6, 43%

• 43%, 5, √23, 6

• 43%, √23, 5, 6

Rewrite using a positive exponent.
7^-10

• ¹/_7¹⁰
• 7¹⁰
• ¹/_7^-10
• -70

Simplify

y¹² x y¹⁰

• y²

• y²²

• y²⁰

• y¹²⁰

Simplify

(r⁴)⁶

• r²

• r¹⁰

• r²⁴

• r^-2