4. Give 5 examples of Irrational Numbers.

7. Which one of the following expressions is NOT equal to 1? A. 5 0 B. 1 -1 C. (2x) 0 D. (4) (b 0 )

12. What is the value of n in order for 2 ∙ 3 3 ∙ 2 2 ∙ 3 2 ∙ 2 n ∙ 3 to be equal to 2 9 ∙ 3 6 ?

13. Which equation shows the correct use of the Power of Products Property? A. (3 2 · 5 3 ) 3 = 3 3 · 5 6 B. (3 2 · 5 3 ) 3 = 3 5 · 5 9 C. (3 2 · 5 3 ) 3 = 3 6 · 5 6 D. (3 2 · 5 3 ) 3 = 3 6 · 5 9

19. A scientist found an organism that measures 0.000750 meters in length. What is this length written in scientific notation?

20. What is the total area of the oceans? Write your solution in Standard Form.

21. A small paper clip weighs about 0.0005 kilogram. What is 0.0005 written in scientific notation?

22. The list displays the closest distance, in miles, from the sun to three of the planets, written in scientific notation. Write the following from least to greatest 4.46 x 10 9 1.42 x 10 8 4.80 x 10 8

23. At the closest point in its orbit, the moon is about 360,000,000 meters away from Earth. What is this distance written in scientific notation?

24. Of the countries listed, which one had the largest population in 2006?

25. Evaluate Write your solution in Scientific Notation (2.0 x 10 3 ) ∙ (2.0 x 10 4 )

26. Evaluate Write your solution in Standard Form 2.4 x 10 4 - 1.7 x 10 2

27. Solve -4n - 6 = 14

30. Distribute and Solve 3x + 6(x – 7) = 4(3x + 6)

31. Parker is x years old. Ryan is 4 times as old as Parker. The equation can be used to determine Parker's age. 4x = 12 If Ryan is 12 years old, how many years old is Parker?