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mr Goodwill [35]
3 years ago
13

Joes, who is the youngest member of the wrestling team at Northwood High school, is 5 years less than one-half the age of the co

ach. If the coach is n years old, which expression describes joe's age
Mathematics
1 answer:
Savatey [412]3 years ago
5 0

1/2 n - 5 or (n/2) - 5

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I’m thinking of a number. When I multiply by 4 and add –2, I get –26. What’s my number?
Kobotan [32]

Answer:

-6

Step-by-step explanation:

Add 2 to -26 to get -24. Divide -24 by 4 to get -6

7 0
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Solve for n. You must write your answer in fully simplified form.<br> 12 = 15n
labwork [276]

Answer:

(4/5) = n

Step-by-step explanation:

12 = 15n

divide both sides by 15

(12/15) = n

simplify

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2 years ago
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Consider the points A(-2,-1), B(4,-1), C(3,0), and D(3,5). Are segment AB and CD<br> congruent?
Iteru [2.4K]
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The larger of 2 numbers is twice the smaller. If the larger is x, what is the smaller
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6 0
3 years ago
14 POINTS PLEASE HELP WILL MARK BRAINLIEST NEED URGENTLY
liraira [26]

Using correlation coefficients, it is found that a coefficient of -1 represents a strong negative correlation.

<h3>What is a correlation coefficient?</h3>

  • It is an index that measures correlation between two variables, assuming values between -1 and 1.
  • If it is positive, the relation is positive, that is, they are direct proportional. If it is negative, they are inverse proportional.
  • If the absolute value of the correlation coefficient is greater than 0.6, the relationship is strong.

For this problem, we have a correlation coefficient of -1, hence it means that:

  • The relation is negative, as -1 is a negative number.
  • The relation is strong, as the absolute value of the coefficient is of 1, which is greater than 0.6.

More can be learned about correlation coefficients at brainly.com/question/25815006

#SPJ1

7 0
1 year ago
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