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svetlana [45]
3 years ago
14

What is the world record for holding your breath underwater?

Social Studies
1 answer:
Jet001 [13]3 years ago
4 0
22 minutes and 22 seconds , by a German man in 2012.
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Explain how the Cycle of Good Times turned into the Cycle of Bad Times
Maslowich

Turning Hard Times into Good Times is broadcast live every Tuesday at 12 Noon Pacific Time on the VoiceAmerica Business Channel. Jay Taylor has been able to more than double his newsletter’s model portfolio from 2000 to the present even as the S&P 500 was in the process of losing 50% of its value!

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2 years ago
the three questions of economics are based on decisions made by economies. what statement best describes why economies must make
bija089 [108]

<u>Answer: </u>

For the fact that the resources are limited, the economies must make the decisions.

<u>Explanation: </u>

  • At any given time, the resources that an economy can make the most out of are limited. It is mandatory for the economies that for their own benefit, they make the best and optimum use of the resources they have at hands before they run out of resources of waste them in insignificant activities.
  • All the decisions pertaining to resources and their distribution must be hence left into the hands of the economy so that the best financial use of the resources in done.
8 0
3 years ago
What must the continuous neutral-current rating be for an autotransformer used to create a three-phase, 4-wire distribution syst
o-na [289]

The continuous neutral-current rating be for an autotransformer used to create a three-phase, it must be sufficient to handle the maximum possible neutral unbalanced load. 450.5.

<h3 /><h3>What is meant by autotransformer?</h3>

A grounding autotransformer is used to create a three-phase, 4-wire distribution system from a three-phase, 3-wire ungrounded system.

A three-phase autotransformer is a special type in which common winding is shared by the high voltage and low voltage. Three-phase AC is supplied at primary and output is collected at secondary. Three phase autotransformer is used for such applications where a small voltage is used in the distribution system.

Autotransformers are frequently used in power applications to interconnect systems operating at different voltage classes, for example, 132 kV to 66 kV for transmission. Another application in industry is to adapt machinery built (for example) for 480 V supplies to operate on a 600 V supply.

To learn more about autotransformers refer to:

brainly.com/question/21276291

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8 0
9 months ago
Canon law preserved Roman laws and has its origins in _______________.?
horrorfan [7]

Answer:

B

Explanation:

the catholic church

I guessed based on "History of the entire world, i guess" (great vid go watch it) and i got it right-

8 0
3 years ago
Read 2 more answers
Which of the following combinations of phylum and description is incorrect
leva [86]
The answer would be : Porifera-Gastrovascular Cavity, coleom present

Porifera refer to the types of living organisms that have pores all over their body, most of them live underwater.

Porifera Gastrovacular cavity only consist of gut only. They are known not to have any coleom present 
8 0
3 years ago
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