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3 years ago

Solve for r in the scientific formula d = rt. r = _______

Mathematics

2 answers:

BartSMP [9]3 years ago

5 0

D=rt.

Get r by itself. So, divide both sides by 1.

d/t= r

I hope this helps!
~kaikers

marta [7]3 years ago

4 0

R = d/t is the answer. Hope this helped

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Step-by-step explanation:

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iren2701 [21]

Answer:

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And the standard error is given by:

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Step-by-step explanation:

Previous concepts

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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Solution to the problem

Let X the random variable that represent the heights of a population, and for this case we know the distribution for X is given by:

$X \sim N(\mu,0.08)$

Where $\mu$ and $\sigma=0.08$

Since the distribution for X is normal then the we know that the distribution for the sample mean $\bar X$ is given by:

$\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})$

And the standard error is given by:

$SE= \frac{0.08}{\sqrt{24}}= 0.0163$

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3 years ago

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KengaRu [80]

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.30 is a cost that depends on the miles taken (x).

Hope this helped!

~Just a girl in love with Shawn Mendes

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Makovka662 [10]

Answer:

A. O 5

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