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October 22, 2014

October 22, 2014

Posted by **Virginia** on Tuesday, June 1, 2010 at 8:10pm.

A(3)?

Do not understand these what so ever please help me

- Math -
**Reiny**, Tuesday, June 1, 2010 at 8:16pmThe radius is half the diameter, so

(1/2)(1.3 * 10^-12 = 6.5 * 10^-13

The second part of your question makes no sense to me.

It is not written in the English that I use.

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