Can you try to put it more in order?
They give you the base value which makes this easy, the answer is B. 32, because 8 times 4 is 32.
Hope this helps, if not, comment below please!!!!
answer:
im not sure. what is ur question
step-by-step explanation:
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>