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Trava [24]
2 years ago
11

Tara has a large box of dog treats that weighs 8.4 pounds. She uses the large box of dog treats to make smaller bags, each conta

ining 0.8 pounds of treats. How many smaller bags of dog treats can Tara make?
Mathematics
2 answers:
kupik [55]2 years ago
7 0
Tara can make 11 bags of treats, since she can divide 8.4 and 0.8 to get 10.5, so Tara will need 11 bags to fit all of them.
Zanzabum2 years ago
5 0
You need to divide 8.4 ^0.4 = 10.5 bags. if you round of it would be 11 bags. But the answer would be 10.5 . Hope it helps .
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Step-by-step explanation:

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Answer:

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\bar X \pm z_{\alpha/2}\frac{\sigma}{\sqrt{n}} (1)

For this case the confidence interval is given by (62.532, 76.478)[/tex]

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Step-by-step explanation:

Previous concepts

The margin of error is the range of values below and above the sample statistic in a confidence interval.  

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".  

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\bar X represent the sample mean  

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X \sim N(\mu, \sigma)

The confidence interval on this case is given by:

\bar X \pm z_{\alpha/2}\frac{\sigma}{\sqrt{n}} (1)

For this case the confidence interval is given by (62.532, 76.478)[/tex]

And we can calculate the mean with this:

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