The value of a collectors item is expected to increase exponentially each year. the item is purchased for 500$. after 2 years, the item is worth $551.25. what equation represents y, the value of the item after x years?

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.

Which expression is equivalent to 3^3 + 2^2?

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33