Answer:
A
Step-by-step explanation:
|-12| = 12
distance from 0 to -12 is 12
and 12 = 12
Answer:
-20 + 12
Step-by-step explanation:
Since they lost -20 yards, and gained 12, that means that -20 + 12 is the addition problem
The sum of it is -8 because if you add them, there will still be a negative number
Answer:
A
Step-by-step explanation:
i think its A but not sure lol
Answer:
c.p= R.s 75 ,loss=R.s 9 solve it
Experimental methods involve the manipulation and control of variables, whereas non experimental methods require simple observation of the variables.
Answer: Option D.
<u>Explanation:</u>
Non-experimental research about doesn't mean nonscientific. Non-experimental investigate implies there is an indicator variable or gathering of subjects that can't be controlled by the experimenter. Test plan, then again, takes into consideration specialists to control the indicator variable and subjects.
Non experimental research falls into three broad categories: single-variable research, correlational and quasi-experimental research, and qualitative research.