Answer:13
Explanation:
Given
During a local campaign 8 republicans and 5 democratic candidates are nominated for president of the school Board.
If the president is to be one of these candidates then
there can be
ways to select a president
can be expanded to ![=\frac{n!}{\left ( n-r\right )!\left ( r\right )!}](https://tex.z-dn.net/?f=%3D%5Cfrac%7Bn%21%7D%7B%5Cleft%20%28%20n-r%5Cright%20%29%21%5Cleft%20%28%20r%5Cright%20%29%21%7D)
therefore ![13^C_1=\frac{13!}{\left ( 13-1\right )!\left ( 1\right )!}](https://tex.z-dn.net/?f=13%5EC_1%3D%5Cfrac%7B13%21%7D%7B%5Cleft%20%28%2013-1%5Cright%20%29%21%5Cleft%20%28%201%5Cright%20%29%21%7D)
![13^C_1=\frac{13!}{12!\cdot 1!}=13](https://tex.z-dn.net/?f=13%5EC_1%3D%5Cfrac%7B13%21%7D%7B12%21%5Ccdot%201%21%7D%3D13%20)
Therefore there can be 13 ways to do it.
Answer: Whether it is new law or a law on controversy issue.
Explanation: <em>This means that Landmark case is a court case that is studied because it has historical and legal significance. The most significant cases are those that have had a lasting effect on the application of a certain law, often concerning your individual rights and liberties.</em>
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Because they were excecuting mass genocide of citizens with "undesirable traits"
Answer:
her students need to remember that parent's high IQ does not necessarily cause a child to have a high IQ
Explanation:
Professor Holden gives a psychology exam on the origins of intelligence. She gives a short answer question based on the IQ scores of a parent-child pair. In order to answer the question correctly, her students need to remember that parent's high IQ does not necessarily cause a child to have a high IQ because intelligence is highly genetically and environmentally inclined.