Answer:
• The elderly are benefited from America's most expensive entitlement programs.
Answer: a. manage foreign affairs
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Americium-241 undergoes fission to produce three neutrons per fission event. a change occurred that caused the rate of fission to increase. what will be effective at achieving a critial mass is "Remove a deflective shield surrounding the sample."Option A. This is further explained below.
<h3>What is
Americium-241 ?</h3>
Generally, Americium-241 is simply defined as a radioactive isotope. Chemical symbol Am stands for a man-made radioactive metal that is solid at room temperature.
In conclusion, The fission of Americium-241 produces three neutrons each time. The rate of fission increased as a result of a modification. removing a deflective barrier around the sample will be beneficial in reaching a critial mass.
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Answer:
D. sample: population
Explanation:
Sample: In psychological research, the term sample is defined as a particular group of items, people, or objects that are being taken-out from a specifically large population for measurement. A research sample should be considered as representative to a specific population from where it has been taken out so that a researcher can generalize his or her findings from the sample related to the population considered as a whole.
Population: In psychological research, the term population refers to a large collection of objects or individuals which form a basis of a scientific study or query. It is also referred to as a well-defined collection of specific objects or individuals that possesses familiar characteristics.
In the question above, the given statement represents the sample and the population.
I think it's Bill Clinton but I'm not completely sure so if you get it wrong I'm so sorry