Anonymous asked 6/11/2013 I have a really old tarnished small brass doorplate that reads "Captain's Office - SS Titanic". Is it real? Did one exist?

courts shannon asked 5/16/2011 The underside of a bridge has the shape of a parabolic arch. It has a max. Height of 20m and a width of 60m. A sail boat has a height of12m above the water. Can it safely pass under the bridge at a distance of 20m from the axis of simitry of the arch?

carmen reyes asked 1/23/2011 A fishing boat accidentally spills 9.0 barrels of diesel oil into the ocean. Each barrel contains 42 gallons. If the oil film on the ocean is 2.5 x 102 nm thick, how many square meters will the oil slick cover? Assume that the oil slick forms a cube

Lindsey Wright asked 12/10/2010 Alvin paddled for 5 hours with a 5 km/h current to reach his campsite. The return trip against the same current took 10 hours. What is the speed of the boat in still water?

Kiana Harrison asked 10/23/2010 An aluminum boat (14.50 grams) has a volume of 450.00 centimeters cubed (cm3). If each penny has a mass of 2.50 grams how many can be put in the boat before it sinks?

Anonymous asked 8/8/2010 A Boat's crew rowed 12 miles downstream in 2 hours. The return trip upstream against the current, covered the same distance, but took 3 hours. Find the Crew's rowing rate in still water and the rate of the current?

Anonymous asked 6/26/2010 Boat Goes Downstream From P To Q In 2hrs, Upstream In 6hrs And If Speed Of Stream Was ½ Of Boat In Still Water. Find Dist PQ?

Anonymous asked 6/11/2010 You Are Operating A Powerboat At Night. Your Red Sidelight Must Be Visible To Boats Approaching From Which Direction(s)?

Anonymous asked 6/5/2010 You Are Caught In Severe Weather While Boating. Where Should You Seat Your Passengers?