Quadrilateral A'B'C'D'A is the image of quadrilateral ABCDABCDA, B, C, D under a dilation. What is the scale factor of the dilation?

20 ! jason orders a data set from least to greatest. complete the sentence by selecting the correct word from each drop-down menu. the middle value of the data set is a measure and is called the part a: center b: spread part b: mean a: mean absolute deviation b: median c: range