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diamong [38]
3 years ago
5

Help me plz asap!!!!!!!

Mathematics
2 answers:
NISA [10]3 years ago
7 0
I think the answer would be 30 minutes
ycow [4]3 years ago
6 0
It will take her 1/2 an hour to get there because if she walks 4 mile an hour and it is 2 miles away the you divide 4 by 2 and 1 hour by 2 so it equals a half an hour.
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3 years ago
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mamaluj [8]
Which one is the one you want, 781:-:(divison)26?

8 0
2 years ago
You measure the weight of 38 bags of nuts, and find they have a mean weight of 78 ounces. Assume the population standard deviati
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Answer: The maximal margin of error is 4.822.

Step-by-step explanation:

Since we have given that

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So, z = 2.05

As we know that formula for "Margin of error":

z\times \dfrac{\sigma}{\sqrt{n}}\\\\=2.05\times \dfrac{14.5}{\sqrt{38}}\\\\=4.822

Hence, the maximal margin of error is 4.822.

8 0
3 years ago
Which quantity is proportional to 12⁄15?
Nezavi [6.7K]

0.8 try that

Step-by-step explanation:

I think thats right

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