Write the number 4,500,000 in scientific notation.
A. 
4.5 x 10^6
B. 
45 x 10^5
C. 
4.5 x 10^-6
D. 
45,000
2.
Change to standard notation.
6.5 X 10^4
3.
Change to scientific notation..06 X 10^-3
4.
Check any of the following that are correctly in scientific notation:
A. 
93 x 10^2
B. 
0.93 x 10^2
C. 
9.3 x 10^2
D. 
4 x 10^13
E. 
9.4 x 10^-12
5.
If you are trying to convert a very small decimal into scientific notation the exponent of the 10 will always be ________________. (positive or negative)
6.
If you are trying to convert a very large number into scientific notation the exponent of the 10 will always be __________________ (positive or negative).
7.
Convert 5,345 into scientific notation.
Use the form: #.###x10^# with NO SPACES IN BETWEEN.
8.
Convert 0.000076 to scientific notation. Use the form: #.#x10^# with NO SPACES IN BETWEEN.