Answer: I think its vikings!!!
Explanation: Five hundred years before Columbus, a daring band of Vikings led by Leif Eriksson set foot in North America and established a settlement. And long before that, some scholars say, the Americas seem to have been visited by seafaring travelers from China, and possibly by visitors from Africa and even Ice Age Europe.
I personally think college athletes should be paid to play because this is their profession and they'll be able to use the money they earn to support their families. It may also limit corruption from external influences.
Answer:
A.
Explanation:
The answer is A. Many people believe that Clay promised to support Adams for a position in his government.
Dropping the sandbag depletes the energy stored in the cart-spring system. As a result, the amplitude cannot be constant. The only way for the amplitude to rise is if the system gains energy.
This indicates that a horizontal spring's equilibrium position is independent of the mass attached to it.
The same logic applies if you, for example, replace the spring with a stronger one of the same natural length: the equilibrium position will remain unchanged.
Even though the weight must travel longer each oscillation if the amplitude is bigger, the spring produces a stronger force on average, resulting in more acceleration and average speed.
Because the effects of the longer distance and quicker speed balance out, the period of oscillation remains constant!
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demographic variables encompass the values, beliefs, and behaviors shared by a group of people.
<h3>What is
demographic variables?</h3>
A demographic variable is one that researchers collect in order to define the type and distribution of the sample when using inferential statistics. These are variables in applied statistics and research such as age, gender, ethnicity, socioeconomic measures, and group membership.
Age, gender, ethnicity, fertility rates, and other factors are examples. The study of human populations is known as demography. If your research is concerned with how attributes differ between people or groups of persons, you will be seeking for demographic statistics.
Demographic factors can have a significant impact on income distribution. This article examines the influence of three demographic variables on inequality: (a) age structure; (b) marriage and household composition; and (c) differential fertility by income.
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