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November 28, 2014

November 28, 2014

Posted by **Mark** on Thursday, October 17, 2013 at 7:07pm.

- Math -
**Henry**, Saturday, October 19, 2013 at 10:24pm1.23*10^-10/1.4*10^-8 = 0.879*10^-2 =

8.79*10^-3.

When dividing, subtract the exponents:

-10 - (-8) = -10 + 8 = -2.

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