If you have 3 green marbles, 2 blue marbles, and 2 purple marbles and you pick one without looking 63 times what is the best prediction possible for the number of times you will pick an orange or a purple marble ?

If you want to place an 8 ½ inch towel bar in the center of a door that is 25 ½ wide, how much space will be on each side of the towel bar?

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 of the following tables represents exponential functions?