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3 years ago

PLEASE HELP!!!! I WILL MARK BRAINLIEST!!!!

Mathematics

1 answer:

Elena L [17]3 years ago

7 0

Answer:

Step-by-step explanation:

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X = y - 3

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The answer to this is B.

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3 years ago

Input 1 26 <br> output 3 4 8<br><br> What is the answeres

podryga [215]

It would be 2, if you look at the pattern it’s a change of 2

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3 years ago

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Determine whether the following arguments are best interpreted as being inductive or deductive.Also state the criteria you use i

Katyanochek1 [597]

Answer:

The form of argumentation can be categorized as an inductive argument from authority.

There is no way to verify the truth of the conclusion only that the plague says it is so.

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3 years ago

A random sample of 121 observations produced a sample proportion of 0.3. An approximate 95% confidence interval for the populati

Olenka [21]

Answer:

$\boxed{\boxed{0.218\ and\ 0.382}}$

Step-by-step explanation:

A random sample of 121 observations produced a sample proportion of 0.3

Here,

$p=0.3$
$n=121$

$Z_{critical}$ for a 95% confidence level = 1.96

So the interval will be,

$=p\pm \text{Marginal Error}$

Marginal Error can be calculated as,

$M.E=Z_{critical}\cdot \sqrt{\dfrac{p(1-p)}{n}$

Putting all the values,

$M.E=1.96\times \sqrt{\dfrac{0.3(1-0.3)}{121}}=0.082$

Hence, the interval will be,

$=p\pm \text{M.E}$

$=0.3\pm 0.082$

$=0.218,0.382$

8 0

4 years ago

If the original quantity is 10 and the new quantity is 11, what is the percent crease?

LenKa [72]

Answer:

10 %

Step-by-step explanation:

We first find change in the quantities

Then we write the change in quantity on original quantity and multiply by 100%

This implies that,

$\frac{11 - 10}{10} \times 100\%$

$=\frac{1}{10}\times100\%$

$=10\%$

Therefore the percentage increase is 10%

8 0

3 years ago