document.write( "Question 1097101: A race car travels northward on a straight, level track at a constant speed travels 0.754 km in 21.0 s. The return trip over the same track is made in 26.0 s. What is the average velocity for the total trip?
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\n" ); document.write( "\n" ); document.write( "Incorrect: Your answer is incorrect. .
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Algebra.Com's Answer #711509 by josgarithmetic(39625)\"\" \"About 
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Return Trip Time
\n" ); document.write( "\"21%2B26=47\" \"seconds\"\r
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\n" ); document.write( "\n" ); document.write( "Total Distance
\n" ); document.write( "\"2%2A0.754=1.508\"\"km\"\r
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\n" ); document.write( "\n" ); document.write( "Average speed of whole trip
\n" ); document.write( "\"1.508%2F47=0.0321\"\"km%2Fsecond\"
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