Answer
$y= 1.105m$
Work Step by Step
$v_{o} = 23.6m/s$
Find t using this equation:
$x=({v_{o}}$ $cos\theta)t$
$t=\frac{({v_{o}} \times cos\theta)}{x}$
$t=\frac{({23.6m/s}\times cos0^{\circ})}{12}$
$t=0.508s$
Formula for finding height:
$y=y_{o} + (v_{o}$ $sin\theta)t-\frac{1}{2}gt^{2}$
$y=2.37 + (23.6$ $sin$ $0^{\circ})t-\frac{1}{2}9.8 \times 0.508^{2}$
$y= 1.105m$