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Mandarinka [93]
3 years ago
14

*Can someone please help me out with this one?*

Mathematics
2 answers:
Talja [164]3 years ago
5 0
Either A - the value of r would increase or B- the value of r would not change.
Anon25 [30]3 years ago
3 0

Answer:

B) The value of r would not change

Step-by-step explanation:

If there's a positive association between sodium and calories, that's like saying there's a positive association between calories and sodium. Therefore, the value of r would not change because both variables are still increasing with each other.

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3.6 , 11−−√, 15−−√, 3.4, 18−−√ To plot the numbers on a number line, which list is ordered from greatest to least? 11−−√, 3.4, 3
yKpoI14uk [10]

Answer:

Step-by-step explanation:

3.6=\sqrt{3.6^2} =\sqrt{12.96} \\3.4=\sqrt{3.4^2} =\sqrt{11.56}

so we have

\sqrt{11}

7 0
3 years ago
F(x)=2x^2-x-6 g(x)=4-x (f+g)(x)
Semenov [28]

\large  \boxed{(f + g)(x) = f(x) + g(x)}

The property above is distribution property where we distribute x-term in the function.

Substitute both f(x) and g(x) in.

\large{ \begin{cases} f(x) = 2 {x}^{2}   -  x - 6 \\ g(x) =  4 - x \end{cases}}  \\  \large{f(x) + g(x) = (2 {x}^{2}  - x - 6) + (4 - x)} \\  \large{f(x) + g(x) = 2 {x}^{2}  - x - 6 + 4 - x}

Évaluate/Combine like terms.

\large{f(x)  + g(x) = 2 {x}^{2}  - 2x - 2}

The function can be factored so there are two answers. (Both of them work as one of them is factored form while the other one is not.)

\large{(f + g)(x) = 2 {x}^{2}  -2x -2}

<u>Alternative</u>

\large{(f + g)(x) = 2({x}^{2}  -x - 1)}

<u>Answer</u>

  • (f+g)(x) = 2x²-2x-2
  • (f+g)(x) = 2(x²-x-1)

Both answers work. The second answer is in factored form.

Let me know if you have any doubts!

8 0
2 years ago
3x(x+30°) i really need help asap
Finger [1]

A13x2+390x here is the answer

6 0
3 years ago
Read 2 more answers
The rainfall amount last year was 6 inches below normal. The rainfall this year was 13 inches more than last year. What is the d
Lostsunrise [7]

Answer:

7

Step-by-step explanation:

The term difference means to subtract. Therefore, 13in - 6in, is equal to 7 inches.

13-6=7

Hope this Helps!!!

6 0
3 years ago
Please help I am stuck on this question
enot [183]

Answer:

idkwwwwwwwwwwww

Step-by-step explanation:

4 0
3 years ago
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