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Arte-miy333 [17]
3 years ago
7

20 30 40 50 60 What is the difference of the means of the distributions?

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
5 0

Answer:10

Step-by-step explanation:

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write the slope intercept equation. the graph of f passes through (-6,4) and is perpendicular to the line that has an x-intercep
Nimfa-mama [501]

Answer:

y = -\frac{1}{3} x + 2

Step-by-step explanation:

The slope of the line that has an x intercept of (2,0) and y-intercept of (0,-6) is:

Slope(s) = Change in y ÷ change in x

s = \frac{0 - -6}{2 - 0} = 3

The slope of the perpendicular line to this line with slope of 3 has to have a slope of -1 ÷ 3 = -\frac{1}{3}

Reason: The product of slopes of lines perpendicular to each other have to be -1

So the slope of the perpendicular line that passes through (-6,4) is -\frac{1}{3}

As mentioned earlier, we derive a slope of a line by dividing the change in y by the change in x

Taking another point (x,y) on the line,

-\frac{1}{3} = \frac{y - 4}{x - -6}

-\frac{1}{3} = \frac{y - 4}{x + 6}

y - 4 = -\frac{1}{3}x - 2

y = -\frac{1}{3}x + 2

5 0
3 years ago
What is the solution to the equation 3/5(x+4)=1.04
aleksley [76]

Answer:

x= -2.27

Step-by-step explanation:

(0.6)(x+4)=1.04 divide both sides by 0.6

x+4=1.73 subtract 4 on both sides

x= -2.27

3 0
3 years ago
Will a geometric figure and its rotated image always,sometimes,or never have to same perimeter?
mash [69]
They will have the same Perimeter, unless you shrink or grow the image then nothing with change
7 0
3 years ago
Denise used blocks to model the following situation. How can Denise use her model to find the number of trucks the dealer sells
Ksju [112]

Answer:

you have the same quiestion 3 times

Step-by-step explanation:

3 0
2 years ago
Question 2 Multiple Choice Worth 1 points)
Sati [7]

Comparing g(x) with f(x), you can see that the function f(x) is translated to the right by 6 units to produce g(x) which is equivalent to (x-6)²

<h3>Transformation of function</h3>

Transformation is a techniques use to change the position of an object on an xy-plane.

Given the parent function f(x) = x² and the function g(x) = x²-12x +36

Factorize g(x);

g(x) = x²-6x-6x+36

g(x)=x(x-6)-6(x-6)

Group the terms to have;

g(x) = (x-6)²

Comparing g(x) with f(x), you can see that the function f(x) is translated to the right by 6 units to produce g(x) which is equivalent to (x-6)²

Learn more on transformation here: brainly.com/question/4289712
#SPJ1

4 0
2 years ago
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