3 years ago

Which is the simplified form of the expression (6^-2•6^5)^-3

Mathematics

2 answers:

Arisa [49]3 years ago

6 0

Answer:

Step-by-step explanation:

$( {6}^{ - 2} \times {6}^{5} ) ^{ - 3} \\ = ( {6}^{3} )^{ - 3} \\ = {6}^{0} \\ = 1$

sveta [45]3 years ago

4 0

Answer:

6^0

Step-by-step explanation:

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stiks02 [169]

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Mean = 30516.67

Standard deviation, s = 3996.55

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Step-by-step explanation:

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28500 35500 32600 36000 34000 25700 27500 29000 24600 31500 34500 26800

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Standard deviation, s = [√Σ(x - xbar) / n-1]

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The ZSCORE = (x - mean) / s/√n

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lina2011 [118]

Answer:

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