2 years ago

Only I need help with 1,2 and three please

Mathematics

1 answer:

Mazyrski [523]2 years ago

4 0

Is that the whole thing?

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Answer:

Mean: 11

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Mode: 9

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Choose the fraction that is equal to:

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ivanzaharov [21]

The logarithmic expression is

$log (\sqrt{z^5}/(x^3y))$

To expand the expression we have to use some properties of logarithm.

We know that $log(m/n) = log (m) - log(n)$

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Square root means to the power 1/2, so for $\sqrt{z^5}$ , we can write $z^(5/2)$ .

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Now we have to use another property of logarithm.

We know that, $log(mn) = log(m) + log(n)$

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$log(z^(5/2)) - (log(x^3) + log(y))$

$log(z^(5/2)) - log(x^3) - log(y)$

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By using this property we can write,

$(5/2)log(z) - 3log(x) - log(y)$

This is the required aswer here.

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ratio means over so,

100 = n

500 5

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Draw whats on the paper, thats your answer

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