Which is the most accurate way to estimate 25% of 14? A: 2/3 x 12
B: 1/4 x 12
C: 3/4 x 12
D: 1/2 x 12

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.

Simplify the expression 10/11(22z) + (a+5) -1

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i