<span><span>θi</span>=<span>sin<span>−1</span></span>(μsin<span>θr</span>)
=<span>sin<span>−1</span></span>(1.33×sin46.5)
=74.7degrees</span>
Your awnser would be c good night and good luck
The median is defined to be simply the middle number in a
data set when all values are arranged in ascending order. So first let us
arrange all the values in ascending order:
8, 9, 11, 13, 13
We can see that 11 is the middle number in the data set.
Therefore the median is 11.
Answer:
11