Hey guys please help me ASAP my assignment is past due date and I am still stuck on this please tell me the answer "June is making cookies. He makes 2 batches on Monday and 4 batches on Tuesday. He uses 3/4 cup of flour in each batch. How many flour does June use? Explain" please help me before they give the grades out

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?