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3 years ago

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Two irrational and one rational number between 9 and 10

1 answer:

Rasek [7]3 years ago

7 0

9.1 would be a rational number or 9.7 or 9.04 or any number between 9 and 10 that can also be written as a fraction.

√82 or √96 would be an irrational number that is between 9 and 10 or any square root larger than 81 since the √81 is 9 and below √100 since the √100= 10.

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mr_godi [17]

Answer:

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Step-by-step explanation:

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3 years ago

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The probability of being a universal donor is 6% (O-negative-blood type). Suppose that 6 people come to a blood drive.' a) What

Tcecarenko [31]

Answer:

$Mean = 0.36$

$SD = 0.5817$

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Step-by-step explanation:

Given

Let

A = Event of being a universal donor.

So:

$P(A) = 0.06$

$n = 6$

Solving (a): Mean and Standard deviation.

The mean is:

$Mean = np$

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The standard deviation is:

$SD = \sqrt{np(1-p)}$

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$SD = \sqrt{0.3384}$

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Solving (b): P(x = 3)

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So, we have:

$P(x=3) = ^6C_3 * 0.06^3 * (1-0.06)^{6-3}$

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

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9514 1404 393

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The formula for the surface area of the cone is ...

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