Answer:
f/g at t =3 will be 9/8
d/ddx(f(x)/g(x))=f'(x)d(x)-f(x)g'(x)/(g'(x))^2
rate of change=(6*8)+(9*9)/9^2
rate of change =43/27=1.5925
 
        
                    
             
        
        
        
Each waffle weighs 5.97 ounces hope this helps!
        
             
        
        
        
If it's a regular octahedron, then you can calculate it using the formula 

 where 

 is the length of the edge.
If it's not regular, you have to calculate the area of each side individually.