document.write( "Question 159352: A plane crashes 330 miles from shore. The survivors climb in a raft and drift toward shore at 4 mph. A coast guard ship was sent to find them at the same moment they began to drift. The ship travels at 80 mph.
\n" ); document.write( "a) How long until the ship meets the raft?
\n" ); document.write( "b) How far from the shore are they?
\n" ); document.write( "

Algebra.Com's Answer #117478 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
A plane crashes 330 miles from shore. The survivors climb in a raft and drift toward shore at 4 mph. A coast guard ship was sent to find them at the same moment they began to drift. The ship travels at 80 mph.
\n" ); document.write( "a) How long until the ship meets the raft?
\n" ); document.write( "b) How far from the shore are they?
\n" ); document.write( "---------------------
\n" ); document.write( "a) The combined speed is 4 mph + 80 mph = 84 mph
\n" ); document.write( "330/84 = 55/14 hours = 3 hours & 55.7 mins
\n" ); document.write( "-------------
\n" ); document.write( "b) The boat travels 80 mph for 55/14 hours
\n" ); document.write( "Distance = 80*55/14 miles
\n" ); document.write( "= 314.29 miles
\n" ); document.write( "BTW, that's a damn fast boat.
\n" ); document.write( "
\n" );