Questions Asked on July 5, 2013

27.300kg of Copper at 35.000 degrees Celsius receives 460.000kJ of heat. Calculate the final tempera... Asked on July 5, 2013 at 12:08 AM although the German troops met with success against the invading Russian troops, in what way did the... Asked on July 5, 2013 at 12:20 AM Calculate the amount of expansion occurring when a steel rail 920.000 meters in length is heated fro... Asked on July 5, 2013 at 12:32 AM The markup on a restaurant mean is 250%. A meal costs $7.25 to produce. How much will the customer b... Asked on July 5, 2013 at 12:40 AM Can someone please tell me what I'm doing wrong? #include <iostream> #include <iomanip> using... Asked on July 5, 2013 at 12:54 AM f(x) = (x^3+5x^2-28x-32)/(x^3-18x^2+105x-196) which can be written as f(x) = [(x+1)(x-4)(x+8)]/[... Asked on July 5, 2013 at 12:56 AM Who were the Visigoths and what was their most important contribution to Spanish culture? Asked on July 5, 2013 at 1:06 AM Jim is 100m(S) of Paul. Paul begins to walk east at 2.0m/s the same time Jim begins to walk west at... Asked on July 5, 2013 at 1:30 AM A student runs through a field 100m(E) then 200m(S) and finally 50(45 degrees S of E find his final... Asked on July 5, 2013 at 1:36 AM A boat sails 5.0(45 degrees W of N). It then hanges direction and sails 7.0km(45 degrees S of E) whe... Asked on July 5, 2013 at 1:45 AM