document.write( "Question 782577: A tennis ball travels the length of a tennis court, 24 m, in 0.3 s. What is the average speed of the tennis ball? \n" ); document.write( "
Algebra.Com's Answer #476439 by Alan3354(69443)\"\" \"About 
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A tennis ball travels the length of a tennis court, 24 m, in 0.3 s. What is the average speed of the tennis ball?
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\n" ); document.write( "d = r*t
\n" ); document.write( "r = d/t
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