Suppose that x and y vary inversely, and x = 12 when y = 8. Write the function that models the inverse variation.
Oy = 96
Oy = 20
y = 0.67x
y =4/x

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Here is another math questions. i will keep asking different questions. 4^2x=6