Question

a countrys population in 1990 was 134 million in 2000 it was 139 million estimate the population in 2014

Answer 1

As you can see, the population is raised by 5 million people every ten years.

Answer 2

2014 is between 2010 and 2020, so you need to multiply 5,000,000 by .10

Answer 3

And then solve (5,000,000*.10)4=x

Answer 4

ok thank you so much

Answer 5

No problem.

Answer 6

I got 20000000.4?

Answer 7

What's 5,000,000 time .10?

Answer 8

times*

Answer 9

50,000,000

Answer 10

500,000

Answer 11

No. The sum will be less than 1,000,000.

Answer 12

Yes^

Answer 13

Now multiply 500,000 by 4.

Answer 14

2000000

Answer 15

Yes, good job. Now add 144,000,000 and 2,000,000 together to get the population in 2014.

Answer 16

146000000

Answer 17

Mhm, and that's your answer :)