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mylen [45]
2 years ago
15

Find Z for the following sequence: 210, 209, 213, 186, 202, Z

Mathematics
1 answer:
nikklg [1K]2 years ago
7 0

Answer:

77

Step-by-step explanation:

as far as I can tell the steps between the given numbers are

-1

+4

-27

+16

1 can be expressed as 1³

4 can be expressed as 2²

27 can be expressed as 3³

16 can be expressed as 4²

my best guess is that next one is minus 5³ = -125

edit: technically the given steps can be expressed as

(-1)³

(-2)²

(-3)³

(-4)²

somewhat nicer pattern there

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About 12% of individuals write with their left hands. If a class of 130 students meets in a classroom with 130 individual desks,
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Answer:

0.1019

Step-by-step explanation:

Probability, p=12%=0.12

Sample size, n=130 students

Those writing with left=14 students

Using the formula for binomial distribution

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P(X≤x)=\left[\begin{array}{}130\\14\end{array}\right]0.12^{14}(1-0.12)^{130-14}

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3 years ago
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Answer

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2 years ago
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Answer:

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