Make sure you show all work and calculations on this paper. Question 1
A plane traveling at 300 mph is flying with a bearing of 30°. There is a wind of 50 mph from the
south. If no correction is made for the wind, what are the final bearing and ground speed of the
plane?

Question 2
Find the resulting vector when the vector <4, 1, 2> is multiplied by the matrix.
4 3 2
1 5 3
1 3 6

Please help me ASAP. I also need full explanations. Thank you so much!

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.

Find percent notation for 0.008 0.008=

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa