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Slav-nsk [51]
4 years ago
8

Which table shows a proportional relationship between x and y?

Mathematics
2 answers:
Natali [406]4 years ago
6 0
Your answer would be C. 

All the numbers are being multiplied by 5.  

1*5= 5
2*5= 10
5*5= 25
7*5= 25
kondaur [170]4 years ago
5 0
The 3rd option is correct....................
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Describe how to graph the points (3, -2) and (-1, -7).
Volgvan

Answer:

Place the dots on the x and y axis.

Step-by-step explanation:

(x, y)

Place the x axis dot on the lines that go left to right.

Place the y axis dot on the lines that go up and down.

I hope this helped! ^^

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If the polynomial x^5 − 10^5 can be split as the product of the polynomials
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Hello,

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Find the slope of the line perpendicular to the line graphed below. MUST BE IN ITS SIMPLEST FORM.
NNADVOKAT [17]

The slope of the line perpendicular to the line seen in the picture is - 2 / 3.

<h3>How to determine the slope of a line perpendicular to another line</h3>

The slope of a function is determined by the secant line formula and is defined by the following expression:

m = Δy / Δx         (1)

Where:

  • Δx - Change in the independent variable.
  • Δy - Change in the dependent variable.
  • m - Slope of the line.

Besides, by analytical geometry, the slope of a line perpendicular to another line is equal to:

m' = - 1 / m

If we know that Δx = 2 and Δy = 3, then the slope of the line perpendicular to the line seen in the picture is:

m = 3 / 2

m' = - 1 / (3 / 2)

m' = - 2 / 3

The slope of the line perpendicular to the line seen in the picture is - 2 / 3.

To learn more on slopes: brainly.com/question/2491620

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3 0
2 years ago
What is the slope of a line perpendicular to<br><br> y =3/4 x+2
Irina18 [472]

Answer:

-3/4 slope

Step-by-step explanation:

y = 3/4 x +2 has a slope of 3/4

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6 0
3 years ago
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Korvikt [17]

Answer:

The correct option is;

Two-tailed test

Step-by-step explanation:

From the interpretation of the question statement, the trader wants to conduct a hypothesis test on the trader's claim that the proportion of stocks that offer dividends is different from 0.14

Given that the difference is hypothesized, then the null hypothesis, H₀ and the alternative hypothesis, H₁ should be written as follows;

H₀: Null hypothesis (no difference, or no change)

H₁: μ ≠ μ₀ which is hypothesizing  difference which is known as a two-tailed test

The confidence level is then selected and the test statistic is calculated

6 0
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