1. Convert each of the following into scientific notation.

Answer:
[tex]7.27[/tex] x [tex]10^{2}[/tex]
[tex]1.72[/tex] x [tex]10^{5}[/tex]
[tex]9.84[/tex] x [tex]10^{-4}[/tex]
[tex]2[/tex] x [tex]10^{4}[/tex]
[tex]1.4[/tex] x [tex]10^{0}[/tex]
[tex]2.560[/tex] x [tex]10^{33}[/tex]