1.) Why do we use numbers to a power?
2.) What is the rule to put a number into scientific notation?
3.) Change the following into scientific notation:
93,000,000 mi. = .00003 cm =
4.) State the rule for addition/subtraction of a number to a power -
5.) Add or subtract the following:
3 x 10^7m + 17 x 10^6m =
5 x 10^6au - 30 x 10^5au =
6.) State the rules for multiplication of a number to a power -
7.) Multiply the following:
( 40 x 10^2m) x (7 x 10^3m) =
( 30 x 10^18m) x ( 2 x 10-5m) =
8.) State the rule for division of a number to a power -
9.)Divide the following:
(40 x 10^5m) x (3 x 10^2N) =
(5 x 10^2 sec)