The circumference of a circle is 3 feet. What is the radius?

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.

Write the expression 7x^3-28xy^2 as the product of 3 factors

How are sas and sss used to show that two triangles are congruent?