1) if y varies inversely as x, and y=3 as x = -2, find y for the x value of -1.
2) if y varies directly as x, and y=15 as x=-3, find y for the x value of 4

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

What is the upper quartile in the box plot?