A number consisting of two digit is three times the sum of its digit. if 45 is added to the numbers the digit are interchanged find the numbers

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 negative 3/9 times negative 2/8 ?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry