scientific notation

Express the following in scientific notation:
.000457

• 457 x 10⁶
• 457 x 10^-6
• 4.57 x10⁴
• 4.57 x 10^-4

What is 9.3 x 10^-3 in standard form? 

• .093
• .0093
• .00093
• .000093

What is 7.0 x 10^-5 in standard form? 

• .0007
• .00007
• .000007
• .0000007

How would you write 0.0005 in scientific notation?

• 50 x 10⁵
• 5 x 10⁴
• 5 x 10³
• .5 x 10³

How would you write 564,000,000 in scientific notation?

• 5.64 x 10^-7
• 5.64 x 10⁶
• 5.64 x 10⁸
• 56.4 x 10⁷

How would you write 0.0005 in scientific notation?

• 50 x 10⁵
• 5 x 10⁴
• 5 x 10³
• .5 x 10³

How would you write 4.3756 x 10⁴ in standard form?

• 437,560,000
• 0.00043756
• 43,756
• 4,3756

Convert the following number to Scientific Notation:

0.0000378

• 37.8x10^-6

• 3.78x10^5

• 0.378x10^-6

• 3.78x10^-5

Fill in the blank:

4.93 x 10⁴ _ 9.99 x 10³

• >

• <

• =

Change from standard form to scientific notation:  450,000

• 4.5  x  10⁵
• 45  x  10⁵
• 4.5  x  10⁴
• 4.5  x  10⁶