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MAXImum [283]
3 years ago
6

I really need help on these 2 questions. please help me if you can.

Mathematics
2 answers:
Greeley [361]3 years ago
8 0
Number 8 is 36cm i dont know about the other question



slega [8]3 years ago
7 0
B and d because the answer for the one that has a black screen you divide and for the other one the answer is not there
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Which is the best estimate of the correlation coefficient for the scatter plot?
Kipish [7]

The best estimate for this correlation would be B) 0.9.

We can see that the number is constantly going up, which would throw out the D answer.

We can also see that for every time the x goes up 1, the y goes up a little less than one. We can see that in the ordered pairs that exist on the graph such as (3, 2), (8, 6) and (2.1, 1.9).

Since the y values are just lower than the x, the correlation would be just under one. Therefore, 0.9 is an accurate estimation.

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3 years ago
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sorry need points Step-by-step explanation:

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2 years ago
Hello can you please help me posted picture of question
yulyashka [42]
Total number of members = 12
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This is a combination problem and we are to find the combination of 12 objects taken 2 at a time i.e. we are to find 12C2

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Therefore, the correct answer is option D
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3 years ago
F(x)=x^2-9 how many roots in common
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Step-by-step explanation:

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