12(2)+5
Dang, you're an elementary school er? Good grief i'm and 8th grade math one student!
Only one, if you want to know the measurement of the other side use the cosine law and to know the other angles use the sine law :)
Which characteristic of a data set makes a linear regression model unreasonable?
Answer: A correlation coefficient close to zero makes a linear regression model unreasonable.
If the correlation between the two variable is close to zero, we can not expect one variable explaining the variation in other variable. For a linear regression model to be reasonable, the most important check is to see whether the two variables are correlated. If there is correlation between the two variable, we can think of regression analysis and if there is no correlation between the two variable, it does not make sense to apply regression analysis.
Therefore, if the correlation coefficient is close to zero, the linear regression model would be unreasonable.
Answer:
Hope the picture will help you....
Note: I am not sure about my answer....
Answer:12
Step-by-step explanation:
u half to round it to the nerest hundreths and than multiplye it by 4
