Answer:
Susie is losing 5 pounds every month on her diet.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
140
Step-by-step explanation:
 
        
             
        
        
        
In Cartesian coordinates, the region is given by 

, 

, and 

. Converting to cylindrical coordinates, using

we get a Jacobian determinant of 

, and the region is given in cylindrical coordinates by 

, 

, and 

.
The volume is then
 
 
        
        
        
5 1/3 or 5.333 (repeating)
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
(27)^(-1/3)   +  (32)^(-2/5)
1/3 + 1/4
4/12  + 3/12 = 7/12