$2.06 per pound. Divide $8.24 by 4.
9.461*10^15 or 9,461,000,000,000,000 meters.
Answer:
i think its C
Step-by-step explanation:
sorry if wrong ( can i have brainliest)
D) 5 is the answer
Assuming AE and CE are the same length you would set the two equations to each other: 8x+7=11x-8
Then solve for x:
Subtract 8x from both sides and add 8 to both sides looking like: 15=3x
Divide by 3 to get x by itself and you get x =5
Answer:
Step-by-step explanation:
Hello!
You have two regression models:
The multiple regression model that was estimated is y=40.7+ 8.63x1+ 2.71x2
The Simple regression model that was estimated is y=42.0+9.01x1
a.
MRmodel the 8.63 represents the modification in the estimated mean of Y when X₁ increases one unit and X₂ remains constant.
SRmodel the 9.01 represents the modification in the estimated average of Y when X₁ increases one unit.
b.
Yes, since both variables X₁ and X₂ are correlated, the effect that X₁ has over Y is directly affected by the precence of X₂
I hope you have a nice day!