Astudent reflected four points across the y-axis and recorded his work as sets of ordered pairs. which set of ordered pairs has an error? original point reflection across the y-axis a (6, 8) (-6, 8) b (1, 1) (-1, 1) c (0, 3) (0, 3) d (3, 2) (3, -2) set a set b set c set d

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.