Why do you grow so slowly

The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant. what is the value of a? a) -16b) -3c) 3d) 16

You want to test the hypothesis that smoking cigarettes increases the risk of lung cancer. in your experiment, you take 100 people of various ages and genders for each of your groups. one group smokes. the other group does not smoke. the group that does not smoke is called the group

No interior das áreas ou disciplinas. todas as disciplinas que constituem o currículo de formaç? o e n? o apenas as disciplinas pedagógicas t? m sua dimens? o prática. é essa dimens? o prática que deve estar sendo permanentemente trabalhada tanto na perspectiva da sua aplicaç? o no mundo social e natural quanto na perspectiva da sua didática