document.write( "Question 852826:
\n" ); document.write( "Corey collected 4 pounds of newspaper on day 1. Each day after day 1, he collected 4 times the amount he had collected the previous day. On which day did he first collect over 1000 pounds of newspaper??
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Algebra.Com's Answer #513700 by josmiceli(19441) $\"\"$ $\"About$

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On day $\"+n+\"$ , He collected $\"+4%2A4%5E%28n-1%29+\"$ pounds
\n" ); document.write( " $\"+1000+=+4%2A4%5E%28n-1%29+\"$
\n" ); document.write( " $\"+4%5E%28n-1%29+=+250+\"$
\n" ); document.write( " $\"+4%5En+%2F+4++=+250+\"$
\n" ); document.write( " $\"+4%5En+=+1000+\"$
\n" ); document.write( " $\"+n%2Alog%284%29+=+log%28+1000+%29+\"$
\n" ); document.write( " $\"+n+=+3%2Flog%284%29+\"$
\n" ); document.write( " $\"+n+=+3%2F.6021+\"$
\n" ); document.write( " $\"+n+=+4.98+\"$
\n" ); document.write( "On the 5th day he collected over 1,000 pounds
\n" ); document.write( "check:
\n" ); document.write( " $\"+n+=+5+\"$
\n" ); document.write( " $\"+4%2A4%5E%285+-+1%29+\"$
\n" ); document.write( " $\"+4%2A4%5E4+\"$
\n" ); document.write( " $\"+4%5E5+=+1024+\"$
\n" ); document.write( "OK\r
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