hbfvhbjvdhb hbfvhbjvdhb 13-05-2020 Mathematics contestada PLEASE HELP Provide a written description of the complement of the given event. Of ten adults, at least one of them has high blood pressure. A: None of the adults have high blood pressure. B: At most one of the adults has high blood pressure. C: All of the adults have high blood pressure. D: Nine of the adults have high blood pressure.