A spherical balloon has a circumference of 47 cm When fully inflated. About how many cubic centimeters of gas are needed to fill the balloon? 1. 434,900 cm^3
2. 54,360 cm^3
3. 1,800 cm^3
4. 240 cm^3

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.

How many ordered pairs of positive integers satisfy xy=32?

Which will form a composite function?