document.write( "Question 1109005: On October 13 Jerry's $1,100 deposit matured at $1,127.12. It had been earning 4.5%. What was the date that he made the deposit? \n" ); document.write( "

Algebra.Com's Answer #724039 by josmiceli(19441) $\"\"$ $\"About$

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$\"+I+=+P%2Ar%2At+\"$
\n" ); document.write( " $\"+P+=+1100+\"$
\n" ); document.write( " $\"+I+=+1127.12+-+1100+\"$
\n" ); document.write( " $\"+I+=+27.12+\"$
\n" ); document.write( " $\"+r+=+.045+\"$
\n" ); document.write( "-----------------
\n" ); document.write( " $\"+27.12+=+1100%2A.045%2At+\"$
\n" ); document.write( " $\"+27.12+=+49.5t+\"$
\n" ); document.write( " $\"+t+=+.547878+\"$
\n" ); document.write( " $\"+.547878%2A365+=+199.976+\"$
\n" ); document.write( "The deposit was made 200 days before Oct 13
\n" ); document.write( "Jan - 31 days
\n" ); document.write( "Feb - 28 days
\n" ); document.write( "Mar - 31 days
\n" ); document.write( "Apr = 30 days
\n" ); document.write( "May - 31 days
\n" ); document.write( "Jun - 30 days
\n" ); document.write( "Jul - 31 days
\n" ); document.write( "Aug - 31 days
\n" ); document.write( "Sept - 30 days
\n" ); document.write( "Oct - 13 days
\n" ); document.write( "-----------------
\n" ); document.write( "Apr 1 through Oct 13 is:
\n" ); document.write( " $\"+13+%2B+30+%2B+31+%2B+31+%2B+30+%2B+31+%2B+30+=+196+\"$
\n" ); document.write( "So, I need 4 days from March
\n" ); document.write( " $\"+31+-+4+=+27+\"$
\n" ); document.write( "He made the deposit on March 27
\n" ); document.write( "---------------------------------
\n" ); document.write( "check my math and get a 2nd opinion if needed
\n" ); document.write( " \n" ); document.write( "

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