67 is the correct answer trust me i just answered and got it correct.
        
                    
             
        
        
        
B is correct. Substitute the week number for w in the function. Follow order of operations and you should get you N, the number of fruit flies for that week. For instance week 2:
N= 2(5)^2-1
N=2(5)^1
N=2(5)
N= 10
N= 10 corresponds to the table
        
             
        
        
        
Answer:
The value of x=27
Step-by-step explanation:
 
        
                    
             
        
        
        
Yes; this is a linear function because you plug in a number and multiply it by two, so the function would be y=2x, which is linear despite the fact that it lacks a b value.
Hope this helps! :)
        
             
        
        
        
A=6200(1+0.0237/12)^12*8
A=7,492.95
Amount earned=7492.95-6200=1,292.95