2 years ago

What is 1.48888 repeating as a fraction

Mathematics

2 answers:

Alik [6]2 years ago

6 0

1/4 I think because you would limit the eights

AlekseyPX2 years ago

6 0

1 22/45 I think because x is 1.48 repeating

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The average cost of tuition, room and board at small private liberal arts colleges is reported to be $8,500 per term, but a fina

Vlada [557]

Answer:

The test statistic for this test is 3.82.

Step-by-step explanation:

The null hypothesis is:

$H_{0} = 8500$

The alternate hypotesis is:

$H_{1} > 8500$

Our test statistic is:

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

In which X is the sample mean, $\mu$ is the value tested at the null hypothesis, $\sigma$ is the standard deviation of the population and n is the size of the sample.

In this question:

$X = 8745, \mu = 8500, \sigma = 1200, n = 350$

$t = \frac{8745 - 8500}{\frac{1200}{\sqrt{350}}} = 3.82$

The test statistic for this test is 3.82.

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3 years ago

What does n/5 - 3n/10 =1/5

dsp73

I assume you're looking for n.
so, take 2n/10-3n/10=2/10. Making everything have the same denominator is always easier.

This way, you have -n/10=2/10.

n=-2.

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3 years ago

Angela recorded the increase in temperatures outside her home each hour for 8 hours in this table.

Soloha48 [4]

It is 50.6 ferry hight

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3 years ago

Read 2 more answers

Is -97.6590 less than -90 29/44

weqwewe [10]

Yes -97.6590 is less than -90 29/44

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