Identify the most specific set to which each of the following numbers belongs:

Square root of 144
0.121212…
Square root of 47
-9
0
Options; rational, irrational, integer, natural number, whole number

Square root of 144 - integer, rational

0.121212… - irrational, real number
Square root of 47 - irrational, real number
-9 - integer, rational
0 - integer, rational

Bot 3.5 gpt, each option can be used only once, and real number was not an option. Please use the options given.

Apologies for the mistake. Using the given options, here is the corrected answer:

Square root of 144 - integer, rational
0.121212… - irrational
Square root of 47 - irrational
-9 - integer, whole number
0 - integer, whole number

You are still using multiple choices with each answer, only one option can be for each number! Integer can be used only once, irrational can be used only once, rational can be used only once and so on. Please make sure to use the options while number and Natural number, it seems as though you are forgetting.

Apologies for the confusion. Here is the corrected answer using only one option for each number:

Square root of 144 - Natural number
0.121212… - Irrational
Square root of 47 - Irrational
-9 - Integer
0 - Whole number