Answer:
The no of tests required shall be 495.
Explanation:
The possible pairing shall be the number of different ways in which 4 wires can be selected among a group of 12 different wires which is given by combinatorics as
![\binom{n}{r}=\frac{n!}{r!(n-r)!}](https://tex.z-dn.net/?f=%5Cbinom%7Bn%7D%7Br%7D%3D%5Cfrac%7Bn%21%7D%7Br%21%28n-r%29%21%7D)
Applying values we get
No of required ways are = ![\binom{12}{4}=\frac{12!}{4!(12-4)!}=495](https://tex.z-dn.net/?f=%5Cbinom%7B12%7D%7B4%7D%3D%5Cfrac%7B12%21%7D%7B4%21%2812-4%29%21%7D%3D495)
sing a unique dataset collected in Zhejiang, China, we demonstrate that prison adaptation is associated more with importation factors
<h3>What is
China?</h3>
China, officially the People's Republic of China, is an East Asian country. With a population of over 1.4 billion people, it is the world's most populous country. China spans five time zones and borders 14 countries, the most of any country in the world after Russia.
China shares land borders with 14 countries: Korea to the east, the People's Republic of Mongolia to the north, Russia to the northeast, Kazakhstan, Kirghizstan, and Tajikistan to the northwest, Afghanistan, Pakistan, India, Nepal, and Bhutan to the west and southwest, and Vietnam, Laos, and Cambodia to the southeast.
To know more about China follow the link:
brainly.com/question/24717901
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Their countries both had economic and social issues. they were both fascist dictators.
Answer: Type of play; no play
Explanation:
In this study, Type of play is the independent variable as it doesn't depends on other variable while no play is the control group.
The original amount of money you deposit in a savings account is the principal. It is also refers to the amount you borrowed or loaned before an interest and separate from the interest. It is also separated from the earnings that you will get.