Answer
8.29 seconds
Work Step by Step
s(t)=16t$^{2}$
s(t)=1100
1100=16t$^{2}$
t$^{2}$=$\frac{1100}{16}$
t$^{2}$=68.75
t=±$\sqrt{68.75}$
t=8.29 or t=-8.29
since negative result does not make sense then the real solution is 8.29
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