document.write( "Question 1056042: Suppose you cycle down the hill at Xkm/h. Write an expression for each time and speed.
\n" ); document.write( "a) The time it takes to go down the hill
\n" ); document.write( "b) the total time for the trip
\n" ); document.write( "c)the average speed for the trip
\n" ); document.write( "

Algebra.Com's Answer #671202 by Alan3354(69443)\"\" \"About 
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Suppose you cycle down the hill at Xkm/h. Write an expression for each time and speed.
\n" ); document.write( "The speed is given, it's x km/hr
\n" ); document.write( "------
\n" ); document.write( "a) The time it takes to go down the hill
\n" ); document.write( "d = distance
\n" ); document.write( "d = x*t
\n" ); document.write( "t = d/x - d in kms
\n" ); document.write( "------------
\n" ); document.write( "b) the total time for the trip
\n" ); document.write( "What trip?
\n" ); document.write( "c)the average speed for the trip
\n" ); document.write( "Speed is given ??
\n" ); document.write( "
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