Mathematics: What is c? if c is to the zero power times a fraction?

What is c? if c is to the zero power times a fraction?

Ответ:

Savageboyn

16.01.2022

An indicie rule states that
${ ({a}^{m}) }^{n} = {a}^{m \times n}$
So,
${ ({c}^{0}) }^{ - \frac{1}{4} } = {c}^{0 \times - \frac{1}{4} }$
Anything multiplied by 0 gives 0 as a product, leaving us with
${c}^{0}$
And another indicie law states that anything to the power of 0 equals 1, so
${c}^{0} = 1$
And thus the answer is 1.

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Ответ:

kayli53531

12.05.2023

Mathematics

-0.91

Step-by-step explanation:

A linear relationship is said to be strong if the points on graph are close to a straight line ( correlation coefficient is nearest to 1) and weak if they widely scattered about the line ( correlation coefficient is nearest to -1) .

From the given graph it appeaser to be a strong negative correlation as the points are moving downwards diagonally close to a line which shows if one variable increases , the other decreases.

It means the correlation coefficient must be the nearest value to -1, i.e. -0.91.

Thus, the correlation coefficient most likely for the set of data shown =-0.91

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What is c? if c is to the zero power times a fraction?

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