Question 738577
{{{0 = -16t^2 + 64}}}<P>
{{{16t^2 = 64}}}<P>
{{{t^2 = 4}}}<P>
t = + or - 2<P>
The diver doesn't have a time machine, so the -2 isn't valid in the real world.  It takes the diver 2 seconds to hit the water.<P>
But guess what, someone drained the pool. HAHAHAHA!!!!!!!!!!
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