P = is the initial amount or the principal
r = interest rate (annually)
t = years or tenor of the deposit
A = total amount of money after the tenor
n = frequency of the compound
According to the question, if you graph this on a number line, it basically means any number that is greater than (arrow points to the right is all numbers greater than).
Open circle means that is not included.
So we are looking for the option that is greater than .
If we divide the choices and make them decimal numbers, it is very easy to see which is the correct answer.
Clearly, is greater than . So third answer choice is correct.