I’m working on a fireworks portfolio and I need someone to check my work. Does this look good or am I way off. Thank you best answer gets brainliest

1) Height of local building = 10 feet
2) Intial velocity of a fireworks = 100 ft/sec
3) h(t) = -16t^2 + h
Answer: everything looks correct from my side
Step-by-step explanation: