Hevesh wants make 2 lines of dominoes that are both 21 inches long. Each line has dominoes spaced 1 1/2 inches apart. How many dominoes will she need for both lines

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.

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles