Congruent or Similar: Translation followed by a rotation Congruent it Similar: Enlargement followed by a rotation

Congruent or Similar: Rotation followed by a reflection

Congruent or Similar: translation followed by a reduction

congruent or Similar: Dilation followed by a reflection

Congruent or Similar: reduction followed by a reflection

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.

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile