Answer:

Step-by-step explanation:
Given



Required
Determine 
From laws of probabilities:

In this case:



We conclude that the interval in which the function decreases is (1.5, 3]
<h3>
In which interval is the ball's height decreasing?</h3>
The ball is decreasing when the graph, reading from left to right, is going downwards.
Particularly, in this parabola that opens downwards, the graph will decrease after the vertex.
And we can see that the vertex is at x = 1.5
And we also see that the graph of the function ends at x = 3.
Then we conclude that the interval in which the function decreases is (1.5, 3]
If you want to learn more about parabolas:
brainly.com/question/4061870
#SPJ1
I believe it is the second option.
Hope this helps :)
The answer is Angle Side Angle or ASA
Answer:
I think it 1 not sure though I'll investigate