$2400
6000=5% 8000=other CD
6% of 8,000 = 480 Since interest is not compounded, you just keep getting 480 paid once every year. Mathematically, it takes 8,000/480 = 162/3 years to earn another 8,000. But the final payment isn't paid until the end of the 17th year. Until that moment, you've only collected 7,680. Then, at the end of the 17th year, you get the payment that brings the interest to a total of 8,160. Note that if the interest had only compounded annually ... you leave the interest in the account, and at the end of next year, 6% is paid on the total in the account ... it would double in only 12 years.
1000 x 8000 = 8,000,000
They are: 20*20*20 = 8000
Assuming interest is added at the end of the year, the future value is 13,710.59
interest investments are collected annually (yearly) so you would take 12 % and multiply it by $8000. 8000 x .12 = 960 this means that you collect $960 annually from interest. so then multiply the $960 by your number of years (7). 960 x 7= $6720. Then you would add the interest you received from the investment and add it back to your innitial investment of $8000. 8000 + 6720= $14720.00
$2400
What is the amout of interest that will be earned on an investment of $8000 at 10% simple interest for 3 years
Semiannually over two years is equivalent to 4 periods. If the interest is 12% every 6 months, then the amount of interest is It is 8000*[(1.12)4 -1] =4588.15
The rate is 1600/8000 = 1/5 = 20%
Simple interest would be 1040
The basic equation for compounded interest is: FV=PV(1+i)^nt FV=future value PV=present value i=interest compounded per term n=number of times compounded per year t=number of years For this situation: FV=? PV=8000 i=.08 n=1 t=7 Plugging the numbers into the equations gives you FV=8000(1+.08)^7 Solving gives you the amount of 13710.59 A way to roughly check your answer is to use the rule of 72. The rule of 72 is a method of seeing how long it would take to double ones money at a certain interest percent. The interest is 8% so divide 72 by 8 and you get 9. So at 8 percent it would take about 9 years to double your money. Since we only had 7 years, it makes sense that we did not double our money, but we fairly close to doing so, meaning that our answer is viable. This is only a way to roughly check the answer.
To calculate the number of years ago from 8000 BC to the current year (2021), subtract 8000 from 2021 to get 6019 years ago.
N^3=8000 Take the cube root of N, and do it to the 8000 N=20 Because 20x20x20=8000
Formula for times interest earned = earning before interest and tax / interest expense Times interest earned = 32000 / 8000 = 4 times
8000*2.5/100 = 200