Year 1 year 2 year 3 year
        
             
        
        
        
5x4-3
5x4=20
so 20-3 = 17
your answer is 17.
You replace h with 4, then multiply 4 by 5 and then deduct 3 from the product.
        
             
        
        
        
I would choose the formula D (distance to the finish line)=3-2x/2 where x is the distance run so for example for x = 1 km then 2 times 1 = 2/2=1 so D=3-1=2km which is seen to be the logical answer so it seems to corroborate the equation. 
        
             
        
        
        
Answer:
the answer is 302362.066
Hope this helps
Step-by-step explanation: