Answer:
number 2
Step-by-step explanation:
4/1 is 4. It's the same as saying 4 divided by 1
Answer:
D
Step-by-step explanation:
Well, since t = time in air, we already know that it traveled 2 seconds.
H = height in meters, and H = 18
So, after 2 seconds the object is 18m in the air
So, option D