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Anna007 [38]
3 years ago
14

The sum of two numbers is no more than 28. Let x represent the first number, and let y represent the second number. Which

Mathematics
1 answer:
Sphinxa [80]3 years ago
7 0
The answer is the first one
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254 how you do this is 9/120 which equals .075 and then 19.05/.075 which equals 254
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The relationship between two variables partialling out the effect that a third variable has on one of those variables can be exp
TiliK225 [7]

Answer: partial correlation.

Explanation:

partial correlation measures the degree of association between two random variables, with the effect of a set of controlling random variables removed. If we are interested in finding to what extent there is a numerical relationship between two variables of interest, using their correlation coefficient will give misleading results if there is another, confounding, variable that is numerically related to both variables of interest. This misleading information can be avoided by controlling for the confounding variable, which is done by computing the partial correlation coefficient.

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3 years ago
Given: △ABC, AB=5√2 m∠A=45°, m∠C=30° Find: BC and AC
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Answer:

BC = 10, AC= approximately 13.66 OR 5+5 √3

Step-by-step explanation:

Law of Sines

5 0
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Do parallel lines intersect?
zhenek [66]

Answer:

No parallel lines will never intersect.

Step-by-step explanation:

They go in the same direction almost like an equals sign "="

4 0
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Used books cost $2.25 each. Which expression represents the total number of books that can be purchased for $10?
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you can buy 5 books and have a $1 left over I think Hope this a helps! :D


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