To calculate the interest earned on $3,000 at a 7% annual interest rate over 4 years, you can use the formula for simple interest: Interest = Principal × Rate × Time. Plugging in the values: Interest = $3,000 × 0.07 × 4, which equals $840. Therefore, the total interest earned would be $840 over the 4-year period.
To calculate 5 percent interest on $20,000 over 5 years, you can use the formula for simple interest: Interest = Principal × Rate × Time. Here, the interest would be ( 20,000 \times 0.05 \times 5 = 5,000 ). Therefore, the total amount after 5 years would be $20,000 (principal) + $5,000 (interest) = $25,000. If compounded annually, the total amount would be higher due to interest on interest.
177.50
10 years
If the interest rate was eight percent, it would take about 9 years to double your principle.
That would depend on the original principal (the amount you borrowed) and how they compute interest.
10 years. Compound interest would take 7 years.
To calculate 5 percent interest on $20,000 over 5 years, you can use the formula for simple interest: Interest = Principal × Rate × Time. Here, the interest would be ( 20,000 \times 0.05 \times 5 = 5,000 ). Therefore, the total amount after 5 years would be $20,000 (principal) + $5,000 (interest) = $25,000. If compounded annually, the total amount would be higher due to interest on interest.
If it is not compounded the interest would be 2000x10x.05=1000 If it is compounded then it is different.
You will have $11576.25
177.50
10 years
If the interest rate was eight percent, it would take about 9 years to double your principle.
67.57
That would depend on the original principal (the amount you borrowed) and how they compute interest.
After 6 years at a 30 percent interest rate, the total amount accumulated would be 1.30 times the original amount. This increase accounts for both the original value and the interest earned over the 6 years.
He would make 250*(5.4/100)*5 = 67.57
The total interest would be 73606.07 dollars, approx.