Look at this set of ordered pairs: (16, 2)
(15, 5)
(0,4)
Is this relation a function?
yes
no

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

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?

If the tip varies directly with the number of guest which equation represents between the tip, t, and the number of guest, g?