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2 years ago

What is the relationship between 5.39×10^2 and 5.39×10^−2?

Mathematics

1 answer:

bagirrra123 [75]2 years ago

3 0

Answer:

5.39×10^2 is 10.000 times greater than 5.39×10^−2.

Step-by-step explanation:

Dividing:

5.39×10^2 / 5.39×10^−2

= 5.39/5.39 x (10^2 / 10^-2

= 1 x 10^(2 - (-2))

= 10^4

= 10,000.

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The data given below contain the state cigarette taxâ€‹ (in $) for all 20 regions of a country.

g100num [7]

Answer:

(a) $\bar x= 1.583$ -- Population Mean

(b) $s = 1.032$ --- Population standard deviation

Step-by-step explanation:

Given:

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$s = \sqrt{\frac{\sum( x - \bar x)^2}{n}$

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$s = \sqrt{\frac{21.2922}{20}$

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2 years ago

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Answer:

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