In set R = {vowels of the English alphabet} ; a, e , i, o, u are the elements

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Precalculus question, image attached.