I need help please :( I dont want yall to think im useing you..But i really need help, no links or files please <:)

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.