Aconvenience store sells two brands of orange juice. brand a contains 8 fluid ounces and costs $1.28. brand b contains 12 fluid ounces and costs $1.68. what is the difference in cost, in dollars, per fluid ounce between the two brands of juice?

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.

Use sigma notation to represent the following series for 9 terms.

What is the answer to the question 5x+2x