PLEASE HELP
At least squares regression line is f(x) = -3.19x + 123.63 and r^2 = 0.59
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 17.10.2021 14:00 brisafe2023
PLEASE HELP
At least squares regression line is f(x) = -3.19x + 123.63 and r^2 = 0.59
The strength of the direction is:
A. Very weak
B. Moderately weak
C. Very strong
D. Moderately strong
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20
Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2019 15:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2019 15:31
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 28.11.2019 15:31
![question](/tpl/images/cats/biologiya.png)
Biology, 28.11.2019 15:31
![question](/tpl/images/cats/en.png)
English, 28.11.2019 15:31
![question](/tpl/images/cats/en.png)
English, 28.11.2019 15:31
![question](/tpl/images/cats/en.png)
English, 28.11.2019 15:31
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2019 15:31
![question](/tpl/images/cats/biologiya.png)
Biology, 28.11.2019 15:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.11.2019 15:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2019 15:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2019 15:31