Answer:
D
Step-by-step explanation:
But i really need a name of this book and authors :)
Answer:9
Step-by-step explanation:3x3= 9
(X3x3x3)
=9p
Answer:
23/30 L
Step-by-step explanation:
4/15=8/30
1/2=15/30
8+15=23/30
The formula required is:

where A is the amount after t years of the principal P invested at an annual interest rate r (expressed as a decimal fraction) compounded n times per year.
Plugging in the given values, we get:

The final amount is $22,096.17