document.write( "Question 514596: coompute the rate of changefor the given situation\r
\n" ); document.write( "\n" ); document.write( "An escalator drops 2ft. for every 7 seconds traveled.
\n" ); document.write( "

Algebra.Com's Answer #343499 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
-2/7 ft/s, or -.286 ft/s \n" ); document.write( "
\n" );