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3 years ago

Standard form of 5.93e-5

Mathematics

2 answers:

Vanyuwa [196]3 years ago

7 0

Answer:

In standard form 0.0000593 .

Step-by-step explanation:

Given :5.93 $e^{-5}$ .

To find : Standard form.

Solution : We have given that 5.93 $e^{-5}$ .

$5.93* 10^{-5}$ although the e notation is also valid.

We can write it in fraction form $\frac{5.93}{10^{5} }$ .

Then , $\frac{5.93}{100000}$ .

Remove decimal from numerator

$\frac{593}{10000000}$ .

In standard form

0.0000593

Therefore, In standard form 0.0000593 .

CaHeK987 [17]3 years ago

6 0

The correct answer is 0.0000593

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Rudik [331]

Answer:

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Step-by-step explanation:

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3 years ago

The dwarves of the Grey Mountains wish to conduct a survey of their pick-axes in order to construct a 99% confidence interval ab

Dmitry_Shevchenko [17]

Answer:

The minimum sample size needed is 125.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence level of $1-\alpha$ , we have the following confidence interval of proportions.

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In which

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For this problem, we have that:

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99% confidence level

So $\alpha = 0.01$ , z is the value of Z that has a pvalue of $1 - \frac{0.01}{2} = 0.995$ , so $Z = 2.575$ .

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This minimum sample size is n.

n is found when $M = 0.1$