Step-by-step explanation:
We have, 
A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function :
 ......(1)
 ......(1)
Part (a) :
The maximum height reached by the ball is given by :

Part (b) :
The maximum height of the ball is calculated by putting t = 1.125 in equation (1) such that :

 
        
             
        
        
        
Answer:
34 5748 
Step-by-step explanation:
cdscmkcdksjc
 
        
             
        
        
        
Answer:
-7
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
B
Step-by-step explanation:
you have to multiply f and x and then by g
 
        
             
        
        
        
Answer:
0.1
Step-by-step explanation: