Astudent received the following quiz grades: 72, 84, 61, 95, 92, 98, 87, 84. compute the student’s mean quiz grade and the median quiz grade. if on the next quiz the student earns an 80, will the mean go up or down? what about the median?

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr