3 years ago

Is 6 rational or irrational

1 answer:

swat323 years ago

3 0

Answer:

-6 is a rational number

Step-by-step explanation:

because it can be expressed as a fraction where the numerator and denominator are integers and the denominator doesn't equal 0.

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Marysya12 [62]

Answer:

2.0

Step-by-step explanation:

Couldn't really understnd what you wrote but I'll assume it's the standard deviation of a fair, 7-sided die

The standard deviation is just the square root of the variance (which is just the second moment minus the first moment squared)

The first moment (AKA the average is..)

$\frac{1+2+3+4+5+6+7}{7}=4$

The second moment is..

$\frac{1^2+2^2+3^2+4^2+5^2+6^2+7^2}{7}=20$

$\sqrt{20-4^2}=2$

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3 years ago

olganol [36]

16.6 times because if there is 3 numbers you simply divide it into 50

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3 years ago

snow_lady [41]

Its the last answer, 5

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3 years ago

Annette [7]

Answer:

The answer to your question is A.

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2 years ago

solong [7]

The numbers are 15 and 24

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3 years ago