Answer:
192π
Step-by-step explanation:
cylinder volume is base times height
2πr^2 = base = 64π
height = 3
64π*3 = 192π
 
        
             
        
        
        
Answer:
Hello your question is incomplete below is the complete question 
option B is correct  
f(x) = 1 if x ≤ 0
        -2 if x > 0
Step-by-step explanation:
The Rule of the piece-wise-defined function is :
from the given figure attached it can be seen that as : x ≤ 0 , y = 1
while for x > 0 , y = -2 
therefore option B is correct  
f(x) = 1 if x ≤ 0
        -2 if x > 0
 
        
             
        
        
        
All of Arkansas is between 33 degrees and 36.5 degrees lol