document.write( "Question 34118: a slow train takes 4 hours to travel 152 miles. at what rate did the train travel \n" ); document.write( "
Algebra.Com's Answer #20440 by sarah_adam(201)\"\" \"About 
You can put this solution on YOUR website!
we know the formula for speed is
\n" ); document.write( "S = \"%28d%2Ft%29\"
\n" ); document.write( "where d = distance and t = time
\n" ); document.write( "here d = 152 miles and t = 4hrs
\n" ); document.write( "Therfore
\n" ); document.write( "S = \"%28152%2F4%29\"
\n" ); document.write( "S = 38 miles per hour
\n" ); document.write( "
\n" );