Answer:
-5 ≠ 23
Step-by-step explanation:
5(3−4)=8+15
5(-1) = 8 + 15
-5 = 23
-5 ≠ 23
Answer:
Yes
Step-by-step explanation:
The line of best fit is used in linear regression models to make predictions, the line of best fit gives the relationship between the dependent and independent variables by obtaining the Coefficient of correlation. The Coefficient of correlation is a value which ranges from - 1 to 1. With values close to either - 1 or 1 depicting a strong negative and positive relationship respectively. Hence, with a correlation Coefficient of - 0.86, which signifies a strong negative relationship, then we can go ahead and make prediction using the model.
Answer:
85
Step-by-step explanation:
Answer: x=5.33333333333
Step-by-step explanation:
6=x+2/3
We simplify the equation to the form, which is simple to understand
6=x+2/3
Simplifying:
6=x + 0.666666666667
We move all terms containing x to the left and all other terms to the right.
-1x=0.666666666667-6
We simplify left and right side of the equation.
-1x=-5.33333333333
We divide both sides of the equation by -01 to get x.
x=5.33333333333
