Real Numbers & Scientific Notations Quiz Review

How would you write 0.0005 in scientific notation?

• 50 x 10⁵

• 5 x 10^-4

• 5 x 10³

• .5 x 10³

Express the following in scientific notation:
.000457

• 457 x 10⁶

• 457 x 10^-6

• 4.57 x10⁴

• 4.57 x 10^-4

Convert to scientific notation:
520,000,000  

• 52 x 10⁷

• 5.2 x 10⁷

• 5.2 x 10⁸

• 0.52 x 10⁹

How would you write 0.0005 in scientific notation?

• 50 x 10⁵

• 5 x 10^-4

• 5 x 10³

• .5 x 10³

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

• √ 10, 3π, 3.25

• √ 10, 3.25, 3π

• 3π, 3.25, √ 10

•  3.25, √ 10, 3π

The √40 is between which two integers?

• 7 & 8

• 6 & 7

• 5 & 6

• 4 & 5

Point B could represent which of the following numbers?

• √24

• √30

• 
  √35

• 
  √42

• A

• B

• C

• D

• A

• B

• C

• D

• F

• G

• H

• J