A town has a population of 17000 and grows at 4% every year. What will be the population after 12 years?

27,218

Step-by-step explanation:

After the first year, the population has grown by 4% of 17000, which is 0.04 times 17000 or 680. Therefore, the new population is 17000 + 680 or 17680.

After the second year, the population has grown by 4% of 17680, which is 0.04 times 17680 or 707.2. Of course, there's no such thing as 0.2 of a person, but we're just approximating, so that's ok. That brings the new total to 17680 + 707.2, which is 18387.2.

We could keep doing this for 12 years, but there's a shortcut. Since we're adding 4% each year, the new population is 104% of the old population. Therefore, we are multiplying by 104% each year. 104% is the same as 1.04. If we multiply 17000 by 1.04 12 times, we have something like this:

17000 * 1.04 * 1.04 * 1.04 * * 1.04

Another way to write that is using powers  or:

17000 * 1.04^12

which gives us 27217.54, which we can round to 27,218 people.

sorry, i don't know i just need points, i'm new here. chao

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6