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bezimeni [28]
2 years ago
10

I need help, fast! I'll give brainliest whoever answers

Mathematics
1 answer:
MrMuchimi2 years ago
5 0

Answer:

k = -2j+24

Step-by-step explanation:

We have 2 points on the trend line

(4,16) and (6,12)

We can find the slope

m = (y2-y1)/(x2-x1)

   = (12-16)/(6-4)

   = -4/2

  = -2

The slope is -2

The y intercept is 24  (where it crosses the y axis)

Writing the equation in the form y= mx+b

k = -2j+24

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hoa [83]

Answer:

0.999

Step-by-step explanation:

At least 1 correct means, 1 correct, 2 correct, 3 correct ... until 10 correct. That would be a long process to calculate.

<em>Instead we use the complement rule to calculate.</em>

<em>P(x\geq1)=1-P(x</em>

<em />

<em>So we need to find P(x<1). So this is getting 0 answers correct, or 10 incorrect.</em>

<em />

In true false question, probablity of correct is 1/2 and incorrect is 1/2, hence,

Probability of 10 incorrect is (1/2)^10

Thus,

P(x\geq1)=1-(\frac{1}{2})^{10}=0.999

So the answer is 0.999 (rounded to nearest thousandth)

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3 years ago
Can somebody please please help me I'm desperate!!!!!!
FromTheMoon [43]

You would have to solve this by Lxwxh.

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3 years ago
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