3 years ago

What are the factors of 2x^2 - 10x + 12 ?

Mathematics

1 answer:

vodka [1.7K]3 years ago

5 0

The answer for your problem is going to be 4

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Andrew [12]

Answer:

$MOE=\pm \ 1.41$

Step-by-step explanation:

-Given that $\sigma=1.91, n=7$

-We determine the z-value corresponding to the 95% confidence level:

$z_{\alpha/2}=z_{0.025}=1.96$

-The margin of error is the degree of error from the real value and is calculated as follows:

$MOE=\pm z_{\alpha/2} (\frac{\sigma}{\sqrt{n}})\\\\=\pm z_{0.025}\times\frac{\sigma}{\sqrt{n}}\\\\=\pm 1.96\times \frac{1.91}{\sqrt{7}}\\\\=\pm 1.41$

Hence, the margin of error is $\pm 1.41$

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3 years ago

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s2008m [1.1K]

Answer:

$9.75

Step-by-step explanation:

To get from 4 to a dozen, you have to multiply by 3.

3.25 x 3 = 9.75

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3 years ago

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Vladimir79 [104]

Answer:

151

Step-by-step explanation:

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4 years ago

A triangle has two sides that are 4 inch and 10inch what could be the length of the third side of the triangle

Vlad1618 [11]

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The length of the third side is both more than six and less than 14

Step-by-step explanation:

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3 years ago

Solve for x: -ax+4b>9

denpristay [2]

Answer:

x = - 9/a + 4b/a

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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3 years ago