Posted by Delilah on Friday, September 28, 2012 at 6:05pm.
I will do two, and be happy to check the others.
3. 1.8E5 where E means 10 to the power of
15. 2.7E-5
Bob Pursley helped you with some of these yesterday.
http://www.jiskha.com/display.cgi?id=1348788270
Now it's your turn.
Study these sites, and then post what YOU think the answers are.
http://www.nyu.edu/pages/mathmol/textbook/scinot.html
http://www.chem.tamu.edu/class/fyp/mathrev/mr-scnot.html
Thanks!!!
So the answers are (i will do 1-4 odd, 12-17 odd)
1. 4.8 x 10^3
3. 1.8 x 10^5
13. 1.05 x 10^-3
15. 2.7 x 10^-5
17. 9 x 10^-8
are these correct?
ITS ALL WRONG
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