Rewrite Correct Scientific Notation

How would you write 0.0005 in scientific notation?

• 50 x 10^-5

• 5 x 10^-4

• 5 x 10³

• .5 x 10³

• Wrote 4.5 instead of 4.05

• Used a base of 10 instead of 6

• Had a positive power instead of a negative

• Decimal is NOT greater than 10.

Rewrite the following number in correct scientific notation.

23.45x10⁸

• 0.2345x10^-8

• 2.345x10¹⁰

• 2.345x10⁹

• Correct as is

Rewrite the following number in correct scientific notation.

0.743x10¹²

• 7.43x10¹¹

• 7.43x10¹³

• 0.743x10¹¹

• Correct as is

Write in scientific notation: 
0.0000378 

• 3.78 x 10^-5

• 3.78 x 10^-6

• 0.378 x 10^-5

How do you write
1001
in scientific notation?

• .0001 x 10⁴

• 1.01 x 10⁵

• 1.001 x 10³

• 10.1 x 10³

Write 274,400 in scientific notation.

• 2.74400 x 10⁵

• 2.744 x 10⁵

• 2.7 x 10⁵

• 2.744000 x 10⁶

How do you write
1001
in scientific notation?

• .0001 x 10⁴

• 1.01 x 10⁵

• 1.001 x 10³

• 10.1 x 10³

Rewrite the following number in correct scientific notation.

42.56x10^-5

• 4.256x10^-4

• 42.56x10^-4

• 4.256x10^-6

• Correct as is

Rewrite the following number in correct scientific notation.

0.823x10^-6

• 8.23x10^-7

• 0.823x10^-5

• 0.823x10^-7

• Correct as is