document.write( "Question 879261: Please help me with this probem!
\n" ); document.write( "d(t)=500t+t^2
\n" ); document.write( "t in minutes, d(t) in kilometers\r
\n" ); document.write( "\n" ); document.write( "Average speed onm the interval 0<=t<=4:\r
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\n" ); document.write( "\n" ); document.write( "Units:
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Algebra.Com's Answer #530644 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Please help me with this probem!
\n" ); document.write( "d(t)=500t+t^2
\n" ); document.write( "t in minutes, d(t) in kilometers\r
\n" ); document.write( "\n" ); document.write( "Average speed onm the interval 0<=t<=4:
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\n" ); document.write( "You didn't say what you want to do.
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