A good answer might be:

It returns a 1. According to the math-like definition, this is not correct.

Rabbits

Say that a female rabbit is mature 2 months after birth. Assume that each mature female rabbit produces 1 baby female rabbit the first day of every month. If you start out with one newborn female rabbit, how many female rabbits will you have in 5 months? Assume that there are enough male rabbits to ensure maximum production.

Here is a chart to keep track of production:

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Rabbits1          

The chart shows the number of rabbits at the end of the first month, at the end of the second month, and so on.

QUESTION 9:

How many female rabbits do you have at the end of the second month?