Write one number that is 3.45 and 4.25

What is the measure of x, in degrees

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.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16