If the world population in 2010 is 6.7 million and the rate of growth is by 1.19 percent per year, what will the estimated world population be by 2050?

I believe the world population should be 6,700,000,000

Ending Population = Beginning Population * (1 + rate)^years

Ending Population = 6,700,000,000 * (1.19)^40

Ending Population = 7,046,172,293,951

or rounded about 7,046,000,000

(About 7.046 billion)

Step-by-step explanation:

8 units^2

Step-by-step explanation:

First, let's find the are of the square. We know the side lengths are 2 and 2 so we do 2*2 to get 4. Now we can look at the triangles on the left and right. If you notice, you can take one triangle from the left side, flip it and connect it to the triangle on the right side, (kind of like a puzzle) forming a square. The side lengths of that square of 2 and 2, so we do 2*2 to get 4. 4+4=8. The area of the trapezoid is 8 units^2