document.write( "Question 393990: If the diameter of a circle is 1.3 x 10^-12 (raised to the -12 power) meters, then what is its radius? \n" ); document.write( "
Algebra.Com's Answer #279572 by robertb(5830)\"\" \"About 
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Radius is \"r+=+%281.3%2A10%5E%28-12%29%29%2F2+=+0.65%2A10%5E%28-12%29+=+6.5%2A10%5E%28-13%29\". \n" ); document.write( "
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