I believe the answer is 4.4
        
             
        
        
        
Answer:
213.52 cubic ft
Step-by-step explanation:
Diameter of pipe = 4ft
radius for circle is half of diameter
thus radius of pipe = 1/2 of 4ft = 2 ft
length of pipe = 17 feet
volume of cylinder is given by 
where r is the radius and l is the length of cylinder
.
thus volume of pipe is calculated below using above values

 volume of pipe is 213.52 cubic ft.
 
        
             
        
        
        
Answer:
b
Step-by-step explanation:
 
        
             
        
        
        
Hey I would love to help you out with this, but I have a question. what is the slopes number? It wasn’t put in. Once you tell me I will be happy to help you out.
        
             
        
        
        
Answer:additive inverse
Step-by-step explanation: