(1,9) slope 5 y+a =5 (z-1) or y-a=5 (z+1) or y-a=5 (z-1) or y-1=5 (2+a)

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.