Answer:
198 computer buyers were listed for other considerations.398 computer buyers looked for performance.
Step-by-step explanation:
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:
Step-by-step explanation:
1. Given
2. Addition property
3. Division property