Respuesta :
Answer:
36 years
Step-by-step explanation:
Maria interest rates was to get 2% annual. Her interest rate do not change of 72. So you will have to divide 72 out of 2 which that will give you 36 . 36 years is your answer.
Maria's money would double in 36 years
The rule of 72 is an heuristic that is used to determine in how many years it would take an investment to double given the interest rate
Rule of 72 = 72 / interest rate
72 / 2% = 36 years
Assume Maria has $10,000 in her account, it would take 36 years for the money to double.
To learn more about the rule of 72, please check: https://brainly.com/question/2262294?referrer=searchResults