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3 years ago

Nyla writes 1/4 of a page and 1/8 of a minute. how much time does it take her to write a full page ? answer

1 answer:

8 0

For this case we can make the following rule of three:
1/4 --------> 1/8
1 ----------> x
From here, we clear the value of x.
We have then:
x = (1 / (1/4)) * (1/8)
Rewriting:
x = 4 * (1/8)
x = 4/8
x = 1/2 minutes
Answer:
it takes her 1/2 minutes to write a full page

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3 years ago

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4 years ago

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4 years ago

Assume, for the sake of this question, that the data were collected through a well-designed, well-implemented random sampling me

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Answer:

Since the pvalue of the test is 0.2743 > 0.1, the threshold probably was met.

Step-by-step explanation:

The widget manufacturing company had established a threshold of 60% preferring the proposed new widget to move forward with producing the new widgets.

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$H_{a}: p < 0.6$

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$z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

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This means that:

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Looking at the z-table, z = -0.6 has a pvalue of 0.2743.

Since 0.2743 > 0.1, the threshold probably was met.

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3 years ago

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Answer:

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