Answer:
V≈113.1cm³  radius = 3 cm 
Step-by-step explanation:
 
        
             
        
        
        
Step-by-step explanation:
Area of circle:
A=π*(r^2)=π*(16^2)=256π ft^2 
Area of the figure:
A=(3*256π)/4=192π=603.185=603.18 ft^2 
 
        
             
        
        
        
For this case we have the following definitions:
 A function is even if, for each x in the domain of f, f (- x) = f (x). The even functions have reflective symmetry through the y-axis.
 A function is odd if, for each x in the domain of f, f (- x) = - f (x). The odd functions have rotational symmetry of 180º with respect to the origin.
 We then have the following function:
 
 Applying the definitions we have:
 
 Answer:
 The function is not odd because it is fulfilled:

 Therefore, the function is even.
 
        
                    
             
        
        
        
Hi Kristian 
a - 3b = 22 
a = b - 2 
We need to solve a = b -2 for a 
First, we need to substitute b - 2 for a in a - 3b = 22
a - 3b = 22 
b - 2 - 3b = 22 
-2b - 2 = 22
 -2b = 22 + 2 
-2b = 24 
b = 24/-2 
b = -12
Now substitute -12 for b in a = b - 2 
a = b -2 
a= -12 - 2 
a= -14
Thus, the solution is a = -14 and b = -12
The correct option is the last one (-14,-12)
If you have questions about my answer, please let me know. 
Good luck!  
        
             
        
        
        
9514 1404 393
Answer:
   -(√2)/2
Step-by-step explanation:
The expression evaluated at n=a gives the indeterminate form 0/0, so L'Hopital's rule can be used to find the limit. The second expression comes from differentiating numerator and denominator. Then the form with n=a is no longer indeterminate.
   