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Naily [24]
3 years ago
9

Use the rules of exponents to evaluate or simplify. Write without negative exponents.

Mathematics
1 answer:
koban [17]3 years ago
4 0

9514 1404 393

Answer:

  1

Step-by-step explanation:

Any non-zero number to the zero power is 1.

  3.4^0 = 1

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i bought a box of air head worth $7.98 there are 60 bars in the box, how much is 1 air head worth? please help
Ad libitum [116K]

Answer:

$0.13

Step-by-step explanation:

7.98/60 = 0.133

round down to 0.13

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Step-by-step explanation:

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7 0
3 years ago
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N = 9
g100num [7]

Answer:

The <em>p</em>-value is 0.809.

Step-by-step explanation:

In this case we need to perform a significance test for the standard deviation.

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<em>s</em> = 3

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\chi^{2}=\frac{(n-1)s^{2}}{\sigma_{0}^{2}}

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The test statistic value is 4.5.

The degrees of freedom is:

df = n - 1

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p-value=P(\chi^{2}_{9}>4.5)=0.809

*Use a Chi-square table.

Thus, the <em>p</em>-value is 0.809.

7 0
3 years ago
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3 years ago
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Which prism can be made using the net shown below?
mr_godi [17]

Answer:

A or B because it is the same aswner

Step-by-step explanation:

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