The relationship between x and y is proportional. When x is 4, y is 56. What is
x when y is 224?

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.

Which of the following circles have their centers on the x-axis? check all that apply.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6