Answer: A
Explaination: 
The cause and effect relationship of a certain phenomenon under controlled condition
 
        
             
        
        
        
It would be c that is the answer
        
             
        
        
        
Answer:r=16 ft , d =32 ft (a)
Step-by-step explanation:
c=2 pi r
32pi= 2 x pi x r
r=32 pi/2pi
r= 16
diameter = radius x 2
d= 16 x 2
d = 32
 
        
             
        
        
        
Set the function to equal zero:

To find the zeros, or solutions, to this problem, we will use the quadratic formula:

Plug the values into the equation:




Solve for both plus and minus:



The question cannot use a negative value for x, as the diver cannot dive a negative distance from the board.
The answer is 
'<span>
x = 5; the diver hits the water 5 feet away horizontally from the board', because x represents the horizontal distance away from the board.</span>
 
        
        
        
Answer:
2,4,5, and 6
Step-by-step explanation: