im crying plz helpme nooooooooooooooooooo aaaaaaaaaaaaaaaa

Answer:
11 or C
Step-by-step explanation:
We have to find the zeros, so we set h(t) as 0 and solve for t. Solving we get t=-3 or 11. Since the time cannot be negative, we have t=11.
Can you mark me BRAINLIEST?