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swat32
3 years ago
5

MATH PPL* I NEED HELP* PLS*

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
8 0
Presuming that 6/2 is 3, the rest of the ratio should follow the same rule. I think it could be:
P=6
K=15
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Which of the following are true about regression with one predictor variable (often called "simple regression")? Check all that
AfilCa [17]

Answer:

<h3>A. The slope describes the amount of change in Y for a one-unit increase in X .</h3><h3>B. The regression equation is the line that best fits a set of data as determined by having the least squared error.</h3>

Step-by-step explanation:

In statistics, linear regression is a analysis we do to describe the relationship between two variables. With this study, we pretend to know if there's a positive or negative correlation between those variables, if that correlation is strong or weak.

In a linear regression analysis, we modeled the data set using a regression equation, which is basically the line that best fits to the data set, this line is like the average where the majority of data falls. That means choice A is right.

When we use linear equations, we need to know its characteristics, and the most important one is the slope, which is the ratio between the dependent variable and the independent variable. Basically, the slope states the unit rate between Y and X, in other words, it states the amount of Y per unit of X. That means choice B is correct.

Therefore, the correct answers are A and B.

4 0
3 years ago
can you guys solve this please a movie theaters has 4 groups of seats the largest group of seats in the middle has 20 rows with
Hatshy [7]

Answer:

Step-by-step explanation:

I would start by visually thinking out this problem. Or if you have time sketch it out. And don't forget the popcorn :)

Then while doing this retry the problem

7 0
3 years ago
Write this fraction as a sum or difference.<br><br> 17. 9p-63
Alex787 [66]
P=7 because when you do bring 63 on the other side it'll be 9p=63 and after that divide both sides by 9 and you'll have p=7
5 0
3 years ago
PLZ HELP!! The question is attached!
AnnZ [28]

Answer:


Step-by-step explanation:

Subtract the 680 from 960, then divide the product by 52000 to get the answer

7 0
3 years ago
Examine the work shown. Explain the error and find the
taurus [48]

Answer:6.8

or x = 102/15

step by step explanation:

30x=204

204/30

8 0
3 years ago
Read 2 more answers
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