In circle M, segment AB is tangent to the circle at point C. AB has endpoints such that AM BM  ,

AC  9 and BC  4 . What is the length of the radius of circle M. Show how you arrived at your answer.

Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour. is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers