Find the mean, median, mode, and range of this data: 49, 49, 54, 55, 52, 49, 55. if necessary, round to the nearest tenth.
a. 51.9, 52, 49, 6
b. 52.9, 52, 49, 104
c. 51.9, 53, 49, 6
d. 52, 52.9, 49, 104

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)