Sarah borrows 1200 from a friend who charges her 10 interest
Sarah borrows $1200 from a friend, who charges her 10% interest compounded yearly. a) Make a table of values showing the amount of money she owes at the end of each year for 6 years, assuming she does not pay any money to her friend over this time. Your first table entry should be for year 0, when she owes $1200.
Solution
solution :
formula for compound interest
now making table by calculating values by putting values in the formula
| year | amount |
| t=0 | 1200 |
| t=1 | 1320 |
| t=2 | 1452 |
| t=3 | 1597.2 |
| t=4 | 1756.92 |
| t=5 | 1932.612 |
| t=6 | 2125.8732 |
