Answer:
I think the answer is B
Step-by-step explanation:
he would need to factor 4x² in order to get his answer not just 4x
Control group.
A single or double blind study means that either the participants or the researchers or both does not know who is in the control group and who is in the experimental group. This, there has to be a control group
The radius is half the diameter so your answer would be 5.
Greatest to Least: 212, 34, 6, 3.5
Answer:
Mean is 7
Step-by-step explanation:
First six even numbers are
2 , 4 , 6 , 8 , 10 , 12
Formula for mean is
Mean = m = sum of the terms / no. Of terms
⇒ m = ( 2 + 4 + 6 + 8 + 10 + 12 ) / 6
m = 42 / 6
m = 7