In 2007 the us population was 302 million people in 2012 it was 314 million what was the rate of population change per year?

2.4 million

Step-by-step explanation:

So first find the difference between the years:

2012 - 2007 = 5

5 year difference

314 - 302 = 12

5 years = + 12 million people

Then you do:

12 / 5 = 2.4

Since we're working in millions, that would be 2.4 million

3432532

step-by-step explanation:

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.