00:01
All right, there are four different questions, but they will all be using the same equation for compound interest.
00:04
So this will be a equals p times 1 plus r over n to the nt, where n is the number of times in a year.
00:12
So this will automatically be one.
00:16
And t is time and years.
00:18
P is the amount of money you put in, and a is what you get out at the end.
00:23
So we're just going to plug this in for each of the given.
00:25
So first, you put in 5 ,000 for 7.
00:34
Interest for six years.
00:41
That will give you $7 ,503 .65.
00:48
Same equation for the next one.
00:51
You're putting in $13 ,000 at a 6 % rate...