What's the circumference of a circle with a diameter of 18 inches? Use 3.14 for pi, do not round the answer.​

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 are the exclude value of mn+3m

Which expression is rational? 6. , square root two, square root 14, square root 49