Describe the similarity transformation that maps A ABC to ADEF (dilations have a center at the origin). 16
•translation 3 units left and 3 units up followed by a dilation with a scale factor of
•dilation with a scale factor of 3 followed by a translation 3 units left and 3 units up
•translation 3 units right and 3 units down followed by a dilation with a scale factor of 3
•dilation with a scale factor of 3 followed by a translation 3 units right and 3 units down

Aline passes through 3,7 and 6,9 what equation represents the line

The total number of dental clinics total for the last 12 months was recorded

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.