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3 years ago

The expression on the left side of an equation is shown below.

Mathematics

1 answer:

77julia77 [94]3 years ago

7 0

Answer:

(x=1) - Below

0-6 = 6

(-6x) = -6

(0 - (6x))+6 = 12

Step-by-step explanation:

Step 1: Subtract 6 from both sides.

−6x+6−6=0−6

−6x=−6

Step 2: Divide both sides by -6.

−6x/−6 =− 6/−6

Step 3: x = 1

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PolarNik [594]

Answer:

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Step-by-step explanation:

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Within 4 years of the actual mean

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$4 = 2.056\frac{\sigma}{\sqrt{n}}$

$2.056\sqrt{n} = 4\sigma$

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$n = (\frac{4\sigma}{2.056})^2$

$(\frac{4\sigma}{2.056})^2$ , rounded up, if needed, citizens should be included in the sample, in which $\sigma$ is the standard deviation of the population.

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3 years ago

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swat32

Answer:

I believe the answer is, A.

Explanation:

Ordered pairs are classified as a function when none of the x’s in the ordered pairs match.

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4 years ago

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Answer:

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