document.write( "Question 233613: A ferry trip departs from the ferry dock every 15 minutes. Yesterday the first ferry trip left at 8 a.m. and the last ferry trip left at 5 p.m. How many ferry trips left from the ferry dock yesterday?\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #172424 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
A ferry trip departs from the ferry dock every 15 minutes. Yesterday the first ferry trip left at 8 a.m. and the last ferry trip left at 5 p.m. How many ferry trips left from the ferry dock
\n" ); document.write( "--------------
\n" ); document.write( "Elapsed time = 9 hrs
\n" ); document.write( "# of departures = 4*9 + 1 = 37
\n" ); document.write( "=====================================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );