Answer:
Your answer will be the third function
Step-by-step explanation:
The base function you need to know is h(t)= 1/2at^2
Your acceleration in this problem is going to be gravity which they give to you, 32 feet per second squared. Since the ball is falling, it means it will have negative acceleration. Now you have the equation h(t)= -16t^2. The final step is to add the initial height from which the ball was dropped giving you: h(t)= -16t^2 +12
 
        
             
        
        
        
The 

 symbol means intersection, so everything that is in both sets, and the 

 symbol means union, so the two sets combined.


So the answer is A.
 
        
        
        
We have that This equation simply state that P as a Function of A is equal to 0.97
From the question we are told that
 P(A) = 0.97. 
Generally 
This equation simply state that P as a Function of A is equal to 0.97
i.e P is a Constant equation and A is a variable that changes P to 0.97
For more information on this visit
brainly.com/question/23366835?referrer=searchResults
 
        
             
        
        
        
Step-by-step explanation:
there must be something wrong or missing in your problem description. 
what I can read here :
-97 - 7 when divided by 2
-97 - 7 = -104
this divided by 2 is -52.
but there is no such answer. 
so, the provided answers and the problem description do not fit to each other.