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Ratling [72]
2 years ago
10

Plz answer my question! https://brainly.com/question/19143632

Mathematics
1 answer:
Zinaida [17]2 years ago
4 0

Answer:

i am here to waste your time

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Please help me answer this :) and explain how you got your answer ! ( will give brainslt )
Bess [88]

Answer: y = - 0.4 x - 4.5

Step-by-step explanation:

Equation y=mx+b

m is the slope

x is *ANY* x coordinate

y is *ANY* y coordinate

b is y intercept or WHERE the point is on the Y AXIS

Lets look at the given:

Slope (m) is -2/5

Passes through point 15, -9/2

As you can see, the point goes through the Y axis at (-9/2)

Our equation is y = - 0.4 x - 4.5

5 0
2 years ago
Write an equation of the line.<br><br><br><br> y = _____<br><br><br><br> Use x as your variable.
muminat

Answer:

y= -2x+15

Step-by-step explanation:

5 0
2 years ago
Write the number 2.7 x 10^-3
spayn [35]

Answer:

0.0027 -  zero-point-zero-zero-twenty-seven

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Determine
Luden [163]

Answer:

\mu_{x} = 64, \sigma_{x} = 12.83

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean \mu and standard deviation \sigma, the sample means with size n of at least 30 can be approximated to a normal distribution with mean \mu_{x} = \mu and standard deviation \sigma_{x} = \frac{\sigma}{\sqrt{n}}

In this problem, we have that:

\mu = 64, \sigma = 77, n = 36

So

\mu_{x} = 64, \sigma_{x} = \frac{77}{\sqrt{36}} = 12.83

7 0
3 years ago
Can someone help me answer this pls.
Natali5045456 [20]
Y=-12

explanation multiply x by -3 to get y
4 0
2 years ago
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