Respuesta :
Answer:
6%=5,300 12%=5,600 18%=5,900
Step-by-step explanation:
That is all I can do based on the info given.
The number of years it would take to double her savings if interest rate is 6% is 11.6 years.
The number of years it would take to double her savings if interest rate is 12% is 5.8 years.
The number of years it would take to double her savings if interest rate is 18% is 3.9 years.
What is the number of years it would take for the investment to double?
The formula that can be used to determine when the savings will double is:
Number of years = (In FV / PV) / r
Where:
- FV = future value
- PV = present value
- r = interest rate
- FV / PV = 2
(In 2) / 0.06 = 11.6 years
(In 2) / 0.12 = 5.8 years
(In 2) / 0.18 = 3.9 years
To learn more how to calculate the number of years, please check: https://brainly.com/question/21841217