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2 years ago

Which type of correlation does the scatter plot show?

Mathematics

2 answers:

deff fn [24]2 years ago

4 0

Answer:

Step-by-step explanation:

it's graphical represent is mistake.

e-lub [12.9K]2 years ago

3 0

Answer: B, Positive Correlation

Step-by-step explanation:

Every point after the first point increases. Therefore, we have a positive correlation. If it was a negative correlation, every point after the first would be decreasing.

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If f(x) = 2x+6 find the value of h if f(h) =4

Volgvan

Answer:

Step-by-step explanation:

f(x) is the ultimate base of all function notation forms

f(h) is the addition of 4(Vertical Shift of 4)

f(h)=2x+10

If f(4), then 2(4)+10

f(4)=18

4 0

2 years ago

Is the equation <img src="https://tex.z-dn.net/?f=-2x%5E2%2B8%3Dy" id="TexFormula1" title="-2x^2+8=y" alt="-2x^2+8=y" align="abs

Katyanochek1 [597]

Answer:

non linear equation

Step-by-step explanation:

5 0

3 years ago

how many liters of glycerin should be added to 12 Liters of an 8% glycerin solution so that the resulting solution contains 16%

mojhsa [17]

Answer:

1.14 liters

Step-by-step explanation:

We have 8% glycerin solution and we need to make it 16% glycerin solution [more concentration].

When we add "x" liters, we add glycerin as well as changes the total. in 12 Liters, there is 12 * 0.08 = 0.96Liters of glycerin. How much we need to add to this??

Note, 16% = 0.16

We can write a Ratio as shown below, cross multiply and solve for x:

$\frac{0.96+x}{12+x}=0.16\\(12+x)(0.16)=0.96+x\\1.92+0.16x=0.96+x\\1.92-0.96=x-0.16x\\0.96=0.84x\\x=1.14$

We need to add around 1.14 liters

4 0

3 years ago

Read 2 more answers

HELP! I need to pass this test

Eva8 [605]

The answer is D
i plugged in all the equations and the equation for D is the one that works

5 0

2 years ago

What are the x and y intercepts of 3y=2x-6

sasho [114]

How to find the x intercept of 3y=2x-6: (when y is 0)

3(0) = 2x - 6

   0 = 2x - 6
+6 + 6
-------------------------
6 = 2x
  ------ -----
2    2

x = 3

How to find the y intercept of 3y=2x-6: (when x is 0)

3y = 2(0) - 6

y = 0 - 6

3y = -6
------ -----
3 3

y = -2

8 0

3 years ago