Scientific Notation - Dividing with Some Mixed Review

• 3.6 x 10²

• 3.6 x 10⁸

• 4.6 x 10⁸

• 4.6 x 10²

• 10.7 x 10⁴

• 2.2 x 10³

• 2.2 x 10⁴

• 10.7 x 10⁵

• 10.6 x 10²

• 3.1 x 10^-2

• 5.4 x 10^-2

• 3.1 x 10²

• 3.3 x 10²

• 1.6x10²

• 15.1 x 10⁶

• 1.6 x 10⁶

• 7.3 x 10⁷

• .73 x 10⁸

• -2.4 x 10⁸

• 7.3 x 10⁹

• 1.9 x 10⁴

• 5.9 x 10⁴

• 5.9 x 10^-4

• 1.9 x 10^-4

• 10.1 x 10²

• 1.1 x 10³

• 4.9 x 10²

• 2.7 x 10¹

• 2.2 x 10²

• 2.2 x 10^-2

• 2.8 x 10²

• 2.8 x 10¹⁴

Which of the following is correct scientific notation?

• 20.35 x 10⁴
• .2035 x 10⁴
• 2035 ⁴
• 2.035 x10⁴

If the exponent is a positive number the original number was...

• a really big number.

• a really small number.