Seventy-five percent of the data falls below what number?

27
12
30
36

Ineed with the quizzes in apex mathematics ii

Why is causation so much more difficult to prove than correlation?

15. jiovanni is looking in to two different companies that offer study guides for math exams.test prep 101 charges a $5 flat fee and an additional $0.25 per problem.math charges a $2 flat fee and an additional $0.50 per problem.how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {