Answer:
Step-by-step explanation:I think the answer is D.
Answer:
2nd option
Step-by-step explanation:
the mean is calculated as
mean = 
= 
= 
=
+ 
= x + 
Answer:
third
Step-by-step explanation:
hope it helped!!!
Answer:
6 miles
Step-by-step explanation:
20 - 2 is 18, 18/3 is 6.
That will be the second one, square root of 34