document.write( "Question 932110: an airplane travels at 720 km h. how many feet per second does the airplane travel \n" ); document.write( "
Algebra.Com's Answer #565957 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! an airplane travels at 720 km h. \n" ); document.write( "how many feet per second does the airplane travel? \n" ); document.write( "------- \n" ); document.write( "720(km/hr)(1 hr/3600 sec)(3280.839 ft/1 km) \n" ); document.write( "--- \n" ); document.write( "= (720*1*3280.839)/(1*3600*1) (ft/sec) \n" ); document.write( "--- \n" ); document.write( "= 656.17 (ft/sec) \n" ); document.write( "----------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |