Answer:
4.58257
Step-by-step explanation:
That is the square root of 21, so if there's a point about there, then choose it.
It is systematic because they are going every tenth person, in a random manner.
the answer is C). y= 1/4x + 2
It's pretty simple all u have to do is write it like this if it's a single number like 6 would be 0.6 any double didget like 16 would be 0.16
