document.write( "Question 673371: B = r^2/30F B=185ft R=? F=0.65 \n" ); document.write( "

Algebra.Com's Answer #421423 by ReadingBoosters(3246) $\"\"$ $\"About$

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$\"B+=+%28r%5E2%29%2F30F\"$
\n" ); document.write( " $\"r%5E2+=+30F%28B%29\"$
\n" ); document.write( "...
\n" ); document.write( "r^2 = 30(.65)(185)
\n" ); document.write( "r^2 = 3607.5
\n" ); document.write( "...
\n" ); document.write( " $\"sqrt%28r%5E2%29\"$ = +/- $\"sqrt%283607.5%29\"$
\n" ); document.write( "r = +/- $\"sqrt%283607.5%29\"$
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