115 Answered Questions for the topic Interest Rates

04/29/20

Interest Rate Problem
Nancy wants to invest $4000 in saving certificates that bear an interest rate of 8.75% per year, compounded semiannually. How long a time period should she choose to save an amount of $5000? (Round... more
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02/16/20

Convert Continuous Compounding to Semiannual
An interest rate of 3.75% per year, continuously compounded, is equivalent to what annual interest rate with semiannual compounding?
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Interest Rates

01/12/19

How to determine interest rate to the nesrest percent
Determine the interest rate to the nearest percent.George paid $280 for a phone using his credit card. He made monthly payments and ended up paying a total of $336.
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Interest Rates

12/20/18

You deposited $600 in a saving account that earns a simple interest rate of 1.5%per year. You want to keep the money in the account for 6 years. How much interest will you earn? *
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Interest Rates Math Interest Money And Rates

06/07/18

Finding the balance of an account with simple interest
I have two questions and I have to find the balance.   1.  $200 at 3% for 5 years   2.  $750 at 8% for 5 years
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Interest Rates

04/26/18

Sally has $8,000 in a savings account earning 12% annual interest. How much will be in her account 10 years from now?
how sally makes interest in the  game of life and ho to do so
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Interest Rates Interest

04/25/18

how long is the money
For her birthday, Lexi's parents gave her $5,575.00 which they put into a savings account that earns 9% interest compounded annually. When Lexi started college, she withdrew the entire balance of... more
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Interest Rates

03/28/18

If you earned $200 interest on a loan of $500 at an interest rate of 2%, how many months was the loan for?
Use the formula i=prt
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Interest Rates

03/24/18

Difficult interest problem
A banker plans to lend part of $24,000 at a simple interest rate of 16% and the rest of the money at 19%. How much should he lend at each percent to obtain a total return of 18.5% on the total... more
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Interest Rates Math Multiplicación

03/09/18

Help me calculate this please
What is the apr  interest rate on $115 interest is 29.9% ?
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Interest Rates

02/19/18

You invested $18000 in two accounts paying 8% and 9%, respectively if the total interest earned for the year was 1500, how much was invested at each rate?
    ................................................
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Interest Rates Finance

01/16/18

Future Value, Interest Rate
How many years would it take $1,000 to grow to $5,000 assuming an annual interest rate of 15%?
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Interest Rates

01/16/18

Interest rate
If the simple interest on 2000 dollars over 9 years is 1620 Dollars, what is the interest rare
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Interest Rates Simple Interest Interest

01/15/18

You deposit $5000 in an account earning 7.5% simple interest. How long will it take for the balance of the account to be $6500?
 nothing
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12/10/17

Interest Rates
8000 dollars is invested in a bank account at an interest rate of 8 per cent per year, compounded continuously. Meanwhile, 18000 dollars is invested in a bank account at an interest rate of 3... more
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Interest Rates

12/03/17

Calculating interest
Last year, Justin had $20,000 to invest. He invested some of it in an account that paid 8% simple interest per year, and he invested the rest in an account that paid 7% simple interest per year.... more
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Interest Rates

12/03/17

Interest per annum
Tom has $600,000. He purchased saving bonds at 8% per annum. After the first year he cashed the bond in and put the same sale on the bond at the bank which offered 15% internet. How much money does... more
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Interest Rates

12/01/17

How many years will it take for an initial investment of $20,000 to grow to $70,000? Assume a rate of interest of 4% compounded continuously
I get weird answers every time I try.
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Interest Rates

11/20/17

If you borrow $500 for 6 months at 18% annual simple interest, how much must you repay at the end of the 6 months
Interest homework question 
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Interest Rates Precalculus

11/09/17

Find the interest rate to the nearest tenth of a percent on account if $600 is compounded continuously for 2 years and has $625 at the end of that time, A=Pe^rt
please show work 
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Interest Rates Precalculus

11/09/17

Find the interest rate to the nearest tenth of a percent on account if $600 is compounded continuously for 2 years and has $625 at the end of that time, A=Pe^rt
Show work.
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Interest Rates

11/07/17

If $4500 is invested at an interest rate of 8.25% per year compounded continuously find the value of the investment after 10 years
If $4500 is invested at an interest rate of 8.25% per year compounded continuously find the value of the investment after 10 years
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Interest Rates

11/05/17

compound interest
Parents wish to have $150,000 available for a child's education. If the child is now 7 years old, how much money must be set aside at 3% compounded semiannually to meet their financial goal when... more
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Interest Rates Math

10/28/17

theory of interest
Hello. I am trying to solve this problem: "Suppose that the annual effective rate of interest is 6%, and an investment of $X is made at time 0. The investment has a return of $2000 after 4 years... more
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Interest Rates

10/27/17

You have a $350 loan. Two months later you pay back $450. What was the interest rate
To borrow money you pawn your camera. Based of the value of it the pawnbroker loans you $350. Two months later, you pay back $450 to get your camera back. What was the interest rate
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