Answer:
Your answer for the first question is C
Step-by-step explanation:
This is true because you do the mean with the added numbers and without and you do the median with the added numbers and without
answer is 11.78
Step-by-step explanation:
using this
angel/360=arc/circumference
Answer:
$1.70 per share
Step-by-step explanation:
37.90-36.20=1.70
This is the theory of algebra, to simply the expression we proceed as follows;
[sqrt(x-2)+5/sqrt(x-2)]/(x-2)
simplifying the numerator we get:
sqrt(x-2)+5/sqrt(x-2)
=[x-2+5]/sqrt(x-2)
=(x+3)/sqrt(x-2)
therefore our entire expression will be:
[(x+3)/sqrt(x-2)]/(x-2)
[(x+3)/(x-2)^(1/2)]*1/(x-2)
applying the law if indices we get
=(x+3)/(x-2)^(3/2)
