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3 years ago

Round 84.066 to the nearest tenth

2 answers:

6 0

84.1 because the first number after the decimal is the tens place so you would look back at the hundreds and if its over 5 you round up and this case it was a 6 so u would round up

makkiz [27]3 years ago

5 0

84.1 because since 6 is greater than 5, you would round up to 1.

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What other information do you need in order to prove the triangles congruent using the SAS Congruence Postulate?

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Answer:

<CBA = <CDA

Step-by-step explanation:

Using <CBA = <CDA and Base angle theorem, you can say that AB = AD.

Now you have <CBA = <CDA, AB = AD, and CB = CD. These prove SAS.

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Step-by-step explanation:

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The answer is 16 feet.

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The average weight of the entire batch of the boxes of cereal filled today was 20.5 ounces. A random sample of four boxes was se

zhenek [66]

Answer:

$s= \sqrt{\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}}$

And replacing we got:

$s= 0.286$

And then the estimator for the standard error is given by:

$SE= \frac{0.286}{\sqrt{4}}= 0.143$

Step-by-step explanation:

For this case we have the following dataset given:

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$\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})$

And the standard error for this case would be:

$SE= \frac{\sigma}{\sqrt{n}}$

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And replacing we got:

$s= 0.286$

And then the estimator for the standard error is given by:

$SE= \frac{0.286}{\sqrt{4}}= 0.143$

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3 years ago

Please help ? Thanks

rjkz [21]

Try answer C or B because either one could be the right answer

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3 years ago

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