Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Join our Q&A platform and get accurate answers to all your questions from professionals across multiple disciplines. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

Jenny’s mom opened up a $1,000 CD for her that earns 3.5% interest. How long will it take for Jenny to double her account balance? Round to the nearest whole number.

16 years
13 years
21 years
7 years


Sagot :

Answer: 21 years

Step-by-step explanation:

I used a rule of 72 calculator to find this answer. At a 3.5% interest rate, it will take 20.57 years to double an investment.