Answer:
130,000 -:- by 30 x 0.3 x 12 = 15,600.
Step-by-step explanation:
(I hope its right, Im not good at math)
Answer:
Step-by-step explanation:
We want to simplify
We expand the parenthesis to get;
We group similar terms to get:
Combine the terms;
Therefore the simplified expression in standard form is:
Answer:
the point lies 1 unit below the regression line.
Step-by-step explanation:
The residual is the actual value minus the predicted value.
So the residual of -1 means the point lies 1 unit below the regression line.
Answer:
5, 9, 10
Step-by-step explanation:
use trial and error
5+9+10=24
9= square number
5 and 10 are factors of 20
Answer: (4, -3)
Step-by-step explanation:
First turn them into slope intercept form:
y=3x-15
y= -1x+1
then I used a calculator that graphs them for me