asked 40.5k views
5 votes
Using the rule of 72, t = StartFraction 72 Over r EndFraction, how long will it take for the principal to double with an annual compound interest rate of 6%?

6 years
9 years
12 years
15 years

asked
User Jdknight
by
7.6k points

2 Answers

6 votes

Answer: 12 years I suppose.

answered
User Dodinas
by
8.4k points
4 votes

Answer:

C. 12 years

Explanation:

answered
User Dpetruha
by
8.3k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.