document.write( "Question 989068: Baseballs from straight upward with an initial speed of 64 feet a second the number of feet S above the ground after T seconds is given by the equation as equals -16 T squared +64t. when will the baseball be 48 feet above ?the ground when will he hit the ground? \n" ); document.write( "
Algebra.Com's Answer #609496 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Baseballs from straight upward with an initial speed of 64 feet a second the number of feet S above the ground after T seconds is given by the equation as equals -16 T squared +64t. when will the baseball be 48 feet above ?the ground when will he hit the ground? \n" ); document.write( "------------- \n" ); document.write( "h(t) = -16t^2 + 64t \n" ); document.write( "============== \n" ); document.write( "-16t^2 + 64t = 48 \n" ); document.write( "Solve for t \n" ); document.write( "============== \n" ); document.write( "-16t^2 + 64t = 0 \n" ); document.write( "Solve for t \n" ); document.write( " |