3 years ago

Create an equation to convert feet into miles .

Mathematics

1 answer:

mr_godi [17]3 years ago

4 0

Y = x/5280
converting miles to feet would be x=5280y

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Answer:

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Step-by-step explanation:

From the question we are told that

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The standard error is $SE = \frac{ \= x_1 - \= x_2}{4}$

=> $SE = \frac{1}{4}$

Let assume that the confidence level is 95% hence the level of significance is

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=> $\alpha = 0.05$

So the critical value of $\frac{\alpha }{2}$ obtained from the normal distribution table is

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=> $n = 36$

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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