The time it takes for money to triple in an account where r is the interest rate
Question:
The time it takes for money to triple in an account where r is the interest rate expressed as a decimal compounded annually is given by the formula
Use the compound interest formula to derive this result.
Transcribed Image Text:
t = log3 log(1+r)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (10 reviews)
To calculate how long it takes money to double divide the interest rate into 72 To ...View the full answer
Answered By
Dudhat Vaidehi
I tutored mostly elementary school students privately after school and during the summer. We met in their homes or at the public library. I charged an hourly fee, and I provided any necessary materials.
Having taught in special education in two local schools for many years meant that I had contact with a lot of parents of special needs students. I never had to advertise — word of mouth was how most folks knew of me. At one point I did have a website, but didn't utilize it much. I stayed very busy, especially in the summers, and always had a full schedule. I typically met with each student's teacher in order to get an idea of what the focus of my instruction/remediation should be. Becoming familiar with the student's learning style(s) was also very helpful. Often parents would share records and test results with me. After each tutoring session, I documented the student’s progress and gave parents written updates, as well as phone calls or emails as needed.
While my students and I certainly utilized technology and the internet often during our sessions, I never tutored online or for any tutoring company, so am not familiar with the curriculums or methods used in those settings.
Tutoring one on one was very enjoyable and rewarding. My students and I had fun, and grew quite fond of one another. The extra income was a bonus. I had to retire from tutoring due to a physically handicapping disease, and miss my students very much.
0.00
0 Reviews
10+ Question Solved
Related Book For
Financial Algebra Advanced Algebra With Financial Applications
ISBN: 9781337271790
2nd Edition
Authors: Robert Gerver, Richard J. Sgroi
Question Posted:
Students also viewed these Mathematics questions
-
The second is defined as the time it takes for 9,192,631,770 wavelengths of a certain transition of the cesium-133 atom to pass a fixed point. What is the frequency of this electromagnetic radiation?...
-
This graph shows the time it takes to kill populations of the same microorganism under different conditions. What conditions would explain the differences in lines a, b, and c?
-
The graph below shows the time it takes Quick Pain Relief to relieve a persons pain. The graph below that shows the time a competitors product takes to relieve pain. Why might these graphs be...
-
For the single-period evolution given in the preceding figure, consider a European put option with maturity 1 and strike price k = $0.92 on the three-period zero-coupon bond. What is the...
-
SAMPLE STUDENT ESSAY: "Closet Conundrum" by Jeanette Gregory 1- Identify the thesis of the essay and write it out (TWO activities). 2-What is the general subject classified in this essay? 3- What is...
-
On March 13, 1963, Ernesto Miranda was arrested for kidnapping and rape and taken to a Phoenix police station. After being identified by the complaining witness, he was questioned by two police...
-
INCOME STATEMENT WITH DEPARTMENTAL GROSS PROFIT AND OPERATING INCOME Thomas and Hill Distributors has divided its business into two departments: commercial sales and industrial sales. The following...
-
Mr. Amar is 30 year old, newly married and a successful actor in the Indian film industry. Right from his struggling days, Amar always saved a part of his income and invested in safe instruments like...
-
You are managing a portfolio worth $200 at the start of the period. After one month, the value of the portfolio is up to $220, and the client, who needs cash, withdraws $40. Two months later, the...
-
In parts ak below, write the equations that result when you follow the steps to use the systematic withdrawal formula to determine how long it will take for a savings account to reach $0. The account...
-
Austin deposits $2,250 into a 1-year CD at an interest rate of 2.3%, compounded daily. a. What is the ending balance after the year? Round to the nearest cent. b. How much interest did the account...
-
Perlu Products reported a write-down loss of $65,000 for one of its plant assets on December 31, 2018. The asset is currently held for disposal. At December 31, 2019, the fair value of the asset...
-
Why should we consider affective events theory (AET) when trying to understand work motivation?
-
Comment on worker fexibility, work schedules, and telecommuting in the context of job design.
-
Explain what is meant by self-efcacy and social identity in a motivational context.
-
Your oldest daughter is about to start kindergarten at a private school. Tuition is $30,000 per year, payable at the beginning of the school year. You expect to keep your daughter in private school...
-
Contrast the dual-factor theory approach to job design with that of the job characteristics model.
-
Which of the following industries are pure monopolies? a. The only supplier of heating fuel in an isolated town b. The only supplier of IBM notebook computers in town c. The only supplier of digital...
-
Recall that Chapter 8 described the binary search algorithm for finding a particular entry in an ordered list. The idea behind binary search is to begin looking in the exact center of the list. If...
-
Olivia is considering membership to the Regional Teachers Credit Union so that she can save money on a loan. The credit union will lend her $8,000 for three years at 8.25% APR. The same loan at her...
-
Rob wants to purchase a $5,000 drum set. The music store offers him a two-year installment agreement requiring $800 down and monthly payments of $202.50. Rob has a poor credit rating. a. What is his...
-
A loan used for buying a home is called a mortgage. The Fortuna to family is buying a $430,000 home. They are taking out a 30-year mortgage at a rate of 8%. a. Compute the monthly payment. b. Find...
-
How might the potential benefits of soldiers joining unions, such as fighting for members' rights and connecting with newer generations, be balanced against the concerns of higher wages, reduced...
-
Work with a partner. Take turns answering these interview questions designed to reveal your hard skills . Why did you choose this industry? Tell us about yourself. What are your strengths? What is...
-
Please prepare another section of your agreement. When you post the section, indicate which section you are posting. You've already prepared the Grievance Procedure and the Purpose and Recognition...
Study smarter with the SolutionInn App