Answer:
21.71
Step-by-step explanation:
1) you need to order then by the size
3, 13, 14, 16, 27.42, 37.97 ,64, 95
2) if there is an odd amount of numbers then the median would be the center term. but if it an even number then you add the two middle terms together and divide them by 2.
16+27.42= 43.42
43.42 divided by 2=21.71
Hope this helped
Mean is the average. You would add up all the numbers and divide by how many numbers you have. 433/10=43.3
Answer:

Step-by-step explanation:
Given

Required
Simplify
In indices, we have:

So:


Quadrant number II
The quadrant II has the negative x axis and the positive y axis