subject
Mathematics, 06.10.2020 22:01 jemseidle8889

Miguel plans on retiring in 16 years, and he wants to double his money by that time. He's contacted various banks, looking for a CD that compounds interest monthly, and to calculate what annual interest rate he needs, he is using the Rule of 72. Part I: What is the rule of 72? To represent the annual interest rate, use r.
Part II: What equation can Miguel set up to solve for the annual interest rate he needs to double his money by the time he retires?
Part III: What annual interest rate does Miguel need to double his money by the time he retires?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s
Answers: 1
question
Mathematics, 21.06.2019 17:00
Why did the ice arena get so hot after the big game (this is math related google it to find the paper
Answers: 2
question
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
question
Mathematics, 21.06.2019 20:00
If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).
Answers: 3
You know the right answer?
Miguel plans on retiring in 16 years, and he wants to double his money by that time. He's contacted...
Questions
question
Mathematics, 04.06.2021 23:00