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3 years ago

3 = x - 8 I need this right now plz

Mathematics

2 answers:

Wewaii [24]3 years ago

5 0

Answer:

the value of (X) is actually 11

3=x-8

3+8=x(making x the subject)

11=x

Sloan [31]3 years ago

5 0

Answer: x=11

Step-by-step explanation:

3=x-8 +8 +8 3+8=11

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Goryan [66]

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1/9

Step-by-step explanation:

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3 years ago

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bezimeni [28]

Answer:

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3 years ago

X=-6+y.x-3y=28. Iii fcugyvycuc

Leto [7]

Answer:

(-6+y)-3y=28

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Step-by-step explanation:

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3 years ago

Function Composition: Let the function <img src="https://tex.z-dn.net/?f=f%28x%29%3D%203%2B6x" id="TexFormula1" title="f(x)=

V125BC [204]

Answer:

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4 0

2 years ago

A growth-mindset researcher plans to take an SRS of 200 teenagers from the population of teenagers in North America to see what

Sonbull [250]

Answer:

The mean of the sampling distribution of p is 0.75 and the standard deviation is 0.0306.

Step-by-step explanation:

Central Limit Theorem:

For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean $\mu = p$ and standard deviation $s = \sqrt{\frac{p(1-p)}{n}}$

75% of teenagers in North America are pursuing a goal they have set for themselves.

This means that $p = 0.75$

Sample of 200.

This means that $n = 200$ .

What are the mean and standard deviation of the sampling distribution of p?

By the Central Limit Theorem

Mean $\mu = p = 0.75$

Standard deviation $s = \sqrt{\frac{0.75*0.25}{200}} = 0.0306$

The mean of the sampling distribution of p is 0.75 and the standard deviation is 0.0306.

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3 years ago