Question

Someone please help me asap i am confused

Answer 1

1.) 2000 2.) 680000 3.) .0000007 4.) .00135 5.) 3062000 6.) 7x10^5 7.) 3.2x10^7 8.)4.5x10^-2 9.)3.46781x10^-5 10.) 1.3x10^18

Answer 2

1- 2000
2- 680000
3- .0000007
4- .00135
5- 3062000
6- 7x10^5
7- 3.2x10^7
8- 4.5x10^-2
9- 3.46781x10^-5
10- 1.3x10^18