document.write( "Question 1185881: An object is thrown upward from a height of 80 ft. The initial velocity of the object is 64 ft per second. If the height h (in feet) is h=-16t²+64t+80, where t is time in seconds, when will the object reach the ground? \n" ); document.write( "
Algebra.Com's Answer #816783 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Duplicate. \n" ); document.write( " |