In a 4 day period, a delivery person delivered the following number of packages per day: 1150, 1200, 1900 and 1350. The average number of
packages he delivered per day was _?_

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.

What is the missing step in this proof ?

Math each whole number with a rational,exponential expression