An elevator can carry 34 adults or 40 children at one time. During the course of a day, the elevator carries a full passenger load 53 times. If all the passengers were children, how many more people
would the elevator carry than if all the passengers were adults?
If all the passengers were children, the elevator would carry more passengers than if all the
passengers were adults.

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

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.

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem