The given number is 0.555 which can be written as

As we see that after decimal, every next digit is 1/10 times of the current digit .
Therefore the statement , " the value of the 5 in the thousands place is ten times as great as the 5 in the hundredth place " is not correct .
Answer:
It would be the last one!! Hope this helps
I ALSO HAD THE SAME QUESTION BUT I FORGOTE WHAT THE ANSWER WAS
Replace x by 4
F(4)= 19(4)+10
F(4)=76+10
F(4)= 86
Hope this helps!!