questions are on attachment!!!
Hey Brookester:
Let's do #4. The bacteria.
What you need to do is use the given data and solve for k.
Once you know k, you can use that to solve the problem.
Given:
Solve for k:
Now use that in the problem to solve. The initial population is 50. Triple that is 150.
Hello, Brooke!
I believe we're suppose to use:
where is the principal investment,
is the annual interest rate,
is the number of compounding periods per year,
is the number of years.
2. An investment with an interest rate of 7% per annum yields $4000 in 3.5 years.
What is the present value for each compounding period?
. . A: annually . . B: semi-annually . . C: quarterly . . D: monthly
(A) annually:
(B) semi-annually:
You can do the other two . . .