Which statement below best describes the transformation of parallelogram wxyz to parallelogram w' x' y' z'?

a a reflection across the x axis
b a reflection across the y axis
c a reflection across the x axis and then across the y axis
d a translation of 8 units down

According to the national center for health statistics, in 1990, 28 % of babies in the united states were born to parents who were not married. throughout the 1990s, this increased by approximately 0.6 % per year. if this trend continues, in which year will 52 % of babies be born out of wedlock? in__52 % of babies will be born out of wedlock