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Nadusha1986 [10]
3 years ago
13

One of the tents you look at has a base measuring 3 metres long and 250 centimetres wide what is the area of the tent

Mathematics
1 answer:
ozzi3 years ago
5 0
3 +250= 253 take 253 dived it by 3 ,subtract 4 =80.3
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Suppose that many large samples are taken from a population and that the
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Answer:

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0.22 +1 *0.029 =0.249

And the best option would be:

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Step-by-step explanation:

For this case we know that the mean is:

\bar X = 0.22

And the standard error is given by:

SE = 0.029

We want to construct a 68% confidence interval so then the significance level would be :

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Now we can find the critical value using the normal standard distribution and we got looking for a quantile who accumulate 0.16 of the area on each tail and we got:

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0.22 +1 *0.029 =0.249

And the best option would be:

D. (0.191 to 0.249)

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Can someone help with this question
eduard
Now, as you can see - these are ordered pairs. So, in order to find possible solutions - we have to plot this inequality on a graph! 

So, let's do this. I am using GeoGebra in order to graph this inequality. 

Alright, so... Now I'm going to go through, and look at each ordered pair and see if they are covered by the shaded region!

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First of all maximum height,

H=

g

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2

1

)

H=10m.

As initially the full projectile was supposed to land at A but due to explosion first part land at A', so to make the centre of mass lies at A the second part should lie at B.

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