Question 874829
{{{ 24= 44t-16t^2 }}}
4t^2 -11t + 6 = 0
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}}
{{{x = (11 +- 5)(8) }}}
       x = 2 and x = 3/4
 3/4 sec missile will reach a height of 24 feet