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GrogVix [38]
3 years ago
7

Please help me............

Mathematics
1 answer:
zheka24 [161]3 years ago
4 0
Answer: (-1, -5)

Plug x into the equation: 

y=I-1I-6

y=1-6

y=-5

Since this pair is the only one that is true, (-1, -5) is the answer.
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Im leaning more towards egh does anyone have a better answer?
Fiesta28 [93]

Answer:

egh

Step-by-step explanation:

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Solve for x. Show your work. <br> - 1/2x &lt; -12
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The average score of all pro golfers for a particular course has a mean of 70 and a standard deviation of 3.0 (Think of these as
bija089 [108]

Answer:

0.477 is  the probability that the average score of the 36 golfers was between 70 and 71.

Step-by-step explanation:

We are given the following information in the question:

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Standard Deviation, σ = 3

Sample size, n = 36

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Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

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\text{Standard error of sampling} = \displaystyle\frac{\sigma}{\sqrt{n}} = \frac{3}{\sqrt{36}} = \frac{1}{2}

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P(70 \leq x \leq 71) = 47.7\%

0.477 is  the probability that the average score of the 36 golfers was between 70 and 71.

8 0
3 years ago
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sashaice [31]

Answer:

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Step-by-step explanation:

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