Siebee23
25.03.2020 •
Mathematics
Which method will tend to give better statistical results? Observational studies Experiments Neither observational studies or experiments. Observation
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Ответ:
The lines mean "Absolute Value"
Step-by-step explanation:
"Absolute Value" is always positive. So the problem is actually, 2+3-24/3*2
Only the term "-2-3" is inside the lines so they are the only numbers that have to be or change to positive.