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amm1812
3 years ago
13

Help me asap!!!!! Very important!!

Mathematics
1 answer:
frozen [14]3 years ago
4 0

Answer:

  • strong negative linear correlation
  • -0.986

Step-by-step explanation:

You need to notice that when altitude goes up, temperature goes down. That means the correlation is negative.

The table shows the temperature decrease to be monotonic (nowhere does it go up when altitude increases), so the correlation is strong.

The strong negative correlation number available to you is -0.986.

___

If you want confirmation, you can put the numbers into your favorite graphing calculator and tell it to compute the correlation for you.

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Wesly reads 60 pages in 20 minutes if he reads at the same constant rate what equation could represent this as a proportional re
sergey [27]

Answer:

let m be minutes, p be pages

pages read = times(in minutes) * reading speed(pages per minutes)

p=m*(60/20)

p=3m

For every increase of a minute of reading time, pages that Wesly have read will increase by 3


3 0
3 years ago
What is the value of the variable that makes the statement true?
Vsevolod [243]
A - 7 + 3 = 0
a -4 = 0
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8 0
3 years ago
Evan spent 20 hours doing homework last week. This week he spent 25 hours doing homework. He says that he spent 125% more time d
ikadub [295]
Evan is not correct. While 25 is 125% of 20, it was <em>not</em> 125% more. That would be adding on to the 100% already there, for a total of 225%. It's actually only 25% more because of this.
6 0
3 years ago
Read 2 more answers
Find <br><img src="https://tex.z-dn.net/?f=%28%20%7B4x%7D%5E%7B2%7D%20%20%2B%203x%29%20%2B%20%28%20%7B7x%7D%5E%7B2%7D%20%20-%205
marishachu [46]

Answer:

11x^2-2x-6

Step-by-step explanation:

(4x^2+3x)+(7x^2-5x-6)= \\\\(4x^2+7x^2)+(3x-5x)-6= \\\\11x^2-2x-6

Hope this helps!

4 0
3 years ago
8x +5 plss helpp and ill give brainliest
mamaluj [8]

Answer:

8x + 5 = 29

I think I'm right sorry if I'm not :p

6 0
3 years ago
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