Which proportion can be used to determine what number 15% of 30?

a) 15/20 = x/100
b) 15/100 = x/30
c) 15 / 100 = 30/x
d) 30/100 = 15/x

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.

When the ball has traveled a distance of

Which two fractions are equivalent to 24/84? 6/42 and 2/7 6/21 and 2/6 12/42 and 3/7 12/42 and 2/7