an architect creates a scale model of a building with a scale of 3 inches = 11 feet. if the actual width of the building is 121 feet, what is the width of the scale model

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.

Find the roots of the equation below. x^2 - 6 + 9 = 0

Which of the following graphs could represent a quartic function?