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daser333 [38]
3 years ago
9

Which of these r-values represents the strongest correlation?

Mathematics
2 answers:
nekit [7.7K]3 years ago
4 0

Answer:

I think it's B. -0.9

Step-by-step explanation:

ryzh [129]3 years ago
3 0

Answer:

I believe it is A -0.6

Step-by-step explanation:

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Determine the line of reflection that maps the pre-image segment AB to the image segment A’B’.
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Answer: y=0

Step-by-step explanation:

(i’m so sorry i don’t know how to explain it, i guesses but got it right.)

5 0
3 years ago
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Malik collects rare stamps and has a total of 212 stamps. He has 34 more domestic stamps than foreign stamps. Let x represent th
Effectus [21]

Answer:

y = 89 x = 123

Step-by-step explanation:

since they're both in standard form, its easier to do the process of elimination

x - y = 34

-x -y -212

------------------

-2y = -178

y = 89

now plug in y to any one of those two equations

x - y = 34

x - 89 = 34

x = 123

<em>to check:</em>

<em>x</em><em> </em><em>+</em><em> </em><em>y</em><em> </em><em>=</em><em> </em><em>2</em><em>1</em><em>2</em>

<em>1</em><em>2</em><em>3</em><em> </em><em>+</em><em> </em><em>8</em><em>9</em><em> </em><em>=</em><em> </em><em>2</em><em>1</em><em>2</em>

<em>2</em><em>1</em><em>2</em><em> </em><em>=</em><em> </em><em>2</em><em>1</em><em>2</em>

6 0
3 years ago
Find two numbers that round 15.5 to the nearest tenth
Hoochie [10]
15.49 and 15.48 any number below 15.50 and above 15.45 will round up to 15.5
5 0
4 years ago
Is 12 c greater than less than or equal to 3 qt
zysi [14]
4 cups in a at
12 cups = 3qt
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8 0
3 years ago
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If the 13th and 38th terms of an arithmetic sequence are -53 and -128,
love history [14]

9514 1404 393

Answer:

  -2018

Step-by-step explanation:

The n-th term is ...

  an = a1 +d(n -1)

So, the given terms are ...

  -53 = a1 +12d

  -128 = a1 +37d

Subtracting the first from the second gives ...

  (a1 +37d) -(a1 +12d) = (-128) -(-53)

  25d = -75

  d = -3

The 668th term will be ...

  a668 = a1 +d(668 -1) = a1 +667d = (a1 +37d) +630d

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  a668 = -2018

7 0
3 years ago
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