No they are not always diffrent
        
                    
             
        
        
        
Answer:
The answer is 2,016
Step-by-step explanation:
 4 × 4 × 3 × 2 × 3 × 7= 2,016
 
        
             
        
        
        
Answer:
Step-by-step explanation:
let x and y be length and width of rectangle.
Perimeter=2(x+y)
area=xy
2(x+y)=1/2 xy
4(x+y)=xy
4x+4y=xy
x y-4y=4 x
y(x-4)=4 x

 
        
             
        
        
        
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete. I will assume the function is:

Required
Determine the rate of decay
In an exponential function  ,
,
The decay rate of the function is calculated as:

By comparison:

So, the equation becomes:

Make r the subject


<em>The rate of decay is 0.14</em>