document.write( "Question 1085383: a truck is driving down the highway at a speed of 30m/s.construction ahead makes a truck slow down to 18 m/s in a time of 7 seconds. what is the average speed of the truck? \n" ); document.write( "
Algebra.Com's Answer #699453 by Alan3354(69443)\"\" \"About 
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Average of what time period? \n" ); document.write( "
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