=9? is that what youre trying to say? if so rephrase the question please and thank-you.
It would be D. 75%
Why? Well 9/12 simplified is 3/4
Each 1/4 = 25% . Because it’s 3/4 the answer would be 75%
Answer:
18.7 years
Step-by-step explanation:
This is a compound interest problem and the following variables have been given;
Principal = 4000; this is the amount o be invested
APR = 9%; this is the compound interest to be earned
Accumulated amount = 20,000
We are required to determine the duration in years. We apply the compound interest formula;


The next step is to introduce natural logarithms in order to determine n;

The number of years required is thus 18.7 years
Answer:
1. 24.36
2. Do the same thing (follow the steps in the picture)
Step-by-step explanation: