C is the center of the circle. Find the length of arc WXY. Leave answer in terms of pi

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 statement about perfect cubes is true

Biggest exam of the which of the following are polynomial functions?