Which of these fractions are not their simplest form? (a) 2/4 (b) 7/8 (c) 4/13 (d) 5/11 (e) 12/21 (f) 9/20 (g) 13/39 (h) 5/24

Every time you drive you will experience a combination of driving conditions and environments.

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.

For what value of (y) is 3^3/3^y =1/9