document.write( "Question 320096: I am having difficulty with this. Please help.
\n" ); document.write( "if a pendulum has a period of 2 seconds, find its length rounded to the nearest tenth of a foot use formula T= 2 pi sqrt L/32 \n" ); document.write( "

Algebra.Com's Answer #229220 by vleith(2983) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"T=+2%2Api%2Asqrt%28L%2F32%29\"$
\n" ); document.write( "Given T = 2 , find L
\n" ); document.write( " $\"2=+2%2Api%2Asqrt%28L%2F32%29\"$
\n" ); document.write( " $\"2%2F%282%2Api%29+=+sqrt%28L%2F32%29\"$
\n" ); document.write( " $\"1%2Fpi+=+sqrt%28L%2F32%29\"$
\n" ); document.write( " $\"0.318+=+sqrt%28L%2F32%29\"$
\n" ); document.write( " $\"%280.318%29%5E2+=+L%2F32\"$
\n" ); document.write( " $\"32+%2A+%280.318%29%5E2+=+L\"$
\n" ); document.write( " $\"3.24+=+L\"$
\n" ); document.write( "rounded to nearest tenth 3.2 feet
\n" ); document.write( "Check your answer
\n" ); document.write( " \n" ); document.write( "

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