Answer:
The correct answer is A I believe . . .
 
        
                    
             
        
        
        
Answer:
7 goldfish
Step-by-step explanation:
10-3=7
 
        
                    
             
        
        
        
Ten cakes costs $2.19 (pounds, but I don't have a pounds symbol on my computer) because if you divide $2.10 by seven you get $0.3, and if you add 3×0.3 (because we have seven, and we need to add three more to get ten) we get $0.9.
 
0.9+2.10=2.19
        
             
        
        
        
A. True if im wrong sorry hope this helped tho :p
        
             
        
        
        
If it's a geometric sequence then:

We calculate the fourth and fifth term of the sequence:

Answer:
In year 4 15.1875 animals.
In year 5 11.390625 animals.