Tuesday

July 22, 2014

July 22, 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.

**Related Questions**

Math - If I divided 1.23x10^-10 and 1.4x10^-8, would my answer be 0.88x10^-18?

Math.. PLEASE HELP!! :( - If I divided 1.23x10^-10 and 1.4x10^-8, would my ...

Math - If I divided 1.23x10^-10 and 1.4x10^-8, would my answer be0.88x10^-18?

Math - A proton has a size of 1.23x10^-11 and an electron has a size of 1.4x10^-...

Math - (This is just an example) A proton has a size of 1.23x10^-11 and an ...

Math - Say that a proton has a size of 0.000000000123 and an electron has a size...

Math - Say that a proton has a size of 0.000000000123 and an electron has a size...

chemistry - What [I-] should be maintained in KI(aq) to produce a solubility of ...

Math - In 2001, box office sales for moviegoers in the US totaled 8.4 billion ...

Chem - in a 0.40 M solution of diprotic acid H2A(Ka=7.4x10^-5, Ka2=5.0x10^-10 at...