Did you ever get the answer?
Answer:
Nice one. I will give the answer!!
Step-by-step explanation:
1- 29
2- 31
3- 22
4- 64
5- 45
6- 185
You need to solve this for h(t)=0
<span>-16t^2-30t+124=0
This has two solutions, one is negative that does not make sense as time cannot be negative.
The positive solution is t=2
So the interval where it is in the air is [0;2)
</span>
Answer:
12
Step-by-step explanation: