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3 years ago

Need help asap plzzz

Mathematics

2 answers:

Anna11 [10]3 years ago

7 0

Irrational. The answer is “irrational”.

Scilla [17]3 years ago

4 0

$\sqrt{12}$
enters the irrational number category.

Integers numbers are the numbers without decimals between -infinity and infinity.

Natural numbers are the whole numbers from 1 to infinity.

Whole numbers are natural numbers + 0.

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Eva8 [605]

A

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3 years ago

There are

rusak2 [61]

Answer:

14,000 decigrams

Step-by-step explanation:

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3 years ago

The Ohio Department of Agriculture tested 203 fuel samples across the state in 1999 for accuracy of the reported octane level. F

OlgaM077 [116]

Answer:

The Sample size is 1918.89035

Step-by-step explanation:

Consider the provided information.

It is given that 14 out of 105 samples failed.

Therefore p = 14/105 = 0.13 3... and q=1-0.133=0.867

Samples would be needed to create a 99 percent confidence interval.

Subtract the confidence level from 1, then divide by two.

$\frac{(1 -0.99)}{2}=0.005$

By standard normal table z=2.5758≈2.58

Calculate the sample size as:

$n=\frac{z^2pq}{e^2}$

Where, e is the margin of error,

Substitute the respective values.

$n=\frac{(2.58)^2(0.133)(0.867)}{(0.02)^2}=1918.89$

Hence, the Sample size is 1918.89035

4 0

3 years ago

What is 4 x what = 97

ikadub [295]

If you mean, what is 4x = 97......

4x = 97 -Divide both sides by 4

4x / 4 = 97 / 4

x = 24.25

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3 years ago

What is the circumference of diameter of 2cm

kicyunya [14]

a circle with a diameter of 2cm has a circumference of 6.28 cm

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3 years ago