Answer:
317,988,000
Step-by-step explanation:
We have been given that according to the United States Census Bureau, on September 11, 2014, the population of the United States was increasing by 11 people every 12 seconds.
Let us find number of people increased in 1 minute as:

Now, we will convert 11 years into minutes and multiply by 55 to find increase in population in 11 years.



Upon multiplying 5,781,600 by 55, we will get:


Therefore, the population of United States would increase 317,988,000 in 11 years.
6 percent intrest per year for 5 years I think is the same as 30 percent for 5 years
so $15,000 x .3 is $4500
$15,000 + $4500 = $19,500
not 100 percent sure if this is correct but I think its right. Sorry if im wrong.
The answer is C!!! I really hope that this helps you
Answer:
12
Step-by-step explanation:
Calc