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Phantasy [73]
3 years ago
14

How do you solve 1. 13w=39. 2. 55=11x. 3. 5=r

Mathematics
1 answer:
vivado [14]3 years ago
4 0
Question 1: you would divide 13 from both sides of the equation, making the answer w = 3

Question 2 : you would divide 11 from both sides of the equation, making the answer x = 5

Question 3: the answer is already there, it's r = 5
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b. Interpret the Rsquared value. Does the multiple regression equation help us predict the total golf score much better than we
Veseljchak [2.6K]

Answer:

Depending upon the golf score predictors we can conclude the answer from given Conditional statements

If Someone want Total golf score better then, following .condition

Yes, Because R squared is close to 1 .  ....(If Regression values are prefect to fit with model then only)

<em>(But the data is not sufficient to say 100%, it depends on score given)</em>

Step-by-step explanation:

Given :

Explanatory Question on r-squared in regression.

To Find :

Does regression equation help us to know total golf score much better.

Solution;

As  in Question there is no golf score given so we cant see "yes" or "no".

But we can be conditional here ,

1) If golf score to be accurate then , multiple regression predict points should fit the model prefect ,hence the R squared value "<em>must be close to 1</em>" .

2) If gold score is not accurate then multiple regression   suggest that model does  not explain any variables, no linear relationship.

then r squared value <em>"must not be close to 1".</em>

Depending upon the golf score predictors we can conclude the answer from given Conditional statements.

that  Yes, Because R squared is close to 1 .

7 0
3 years ago
2.11 decimals as a mixed number im simplest form.
Svetradugi [14.3K]

Answer:

answer is: 2.11 = 2 11/100

6 0
3 years ago
Read 2 more answers
1. The volume of a rectangular box is given by the
Evgen [1.6K]

Answer:

the answer is d. What is the width of the box, in inches, that

produces the maximum volume?

Step-by-step explanation:

length: 120 - 6w >

7 0
9 months ago
Pls answer , thank you
sweet [91]

Answer:

2.1

Step-by-step explanation:

Substitute 6 instead of x To get 18/(6+5e^-0.6)

solve the equation to get 2.06

round to nearest tenth to get 2.1

7 0
3 years ago
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There are 135 people in a sport centre. 77 people use the gym. 62 people use the swimming pool. 65 people use the track. 27 peop
Andreas93 [3]
I believe the answer is 54
7 0
2 years ago
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