Let t represent the number of months since January. The number of termites in a nest in any given month can be represented by the function < f(t)=4(3)t The number of ants in a box can be represented by the function in the table:
Month 0 1 2 3 4
Number 20 45 101 228 513
What is the positive difference between the original number of termites in the nest and the original number of ants in the box?