Gabriella8671 I reported you for being a r/e/t/a/r/d quit deleting peoples question and im quitting too

In the figure dhg fhe which statement is true by cpctc

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.