document.write( "Question 286293: You are trying to throw a ball over a wire that is 40 ft above the ground. The height of the ball is modeled by the equation h=-16t^2 + 40t + 6. Will you be able to throw the ball over the wire? \n" ); document.write( "
Algebra.Com's Answer #207603 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! plug 40 in as h \n" ); document.write( "and solve for t \n" ); document.write( " only complex numbers for solutions\r \n" ); document.write( "\n" ); document.write( "31 is the max for h=-16t^2 + 40t + 6 \n" ); document.write( "the vertex is (31, 1.25) \n" ); document.write( " |