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Anastaziya [24]
3 years ago
10

Who is the oldest person elected president in the United States

Social Studies
2 answers:
kherson [118]3 years ago
8 0
Donald trump is the oldest person elected as president in the u.s
bekas [8.4K]3 years ago
3 0
President Donald Trump is the oldest elected president in the United State History.
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What outside source helps municipal government raise revenue ?
RoseWind [281]
Since you provide no options, Government outside source revenue come from everywhere else beside their own initial internal budget.
The biggest outside revenue from the government came from company's and individual taxes. Government usually has their own department to collect such outside revenues<span />
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3 years ago
In an experimental investigation,what is the variable that the researcher changes or manipulates in order to see its effects is
NikAS [45]

Answer:

Explanation:

La investigación experimental es cualquier investigación realizada con un enfoque científico, donde un conjunto de variables se mantienen constantes, mientras que el otro conjunto de variables se miden como sujeto del experimento.

La investigación experimental es uno de los métodos de investigación cuantitativa principales.

El ejemplo más simple de una investigación experimental es una prueba de laboratorio. Siempre que la investigación se realice bajo condiciones científicamente aceptables, se califica como una investigación experimental.

Una verdadera investigación experimental se considera exitosa sólo cuando el investigador confirma que un cambio en la variable dependiente se debe a la manipulación de la variable independiente.

Es importante para una investigación experimental establecer la causa y el efecto de un fenómeno, lo que significa que debe ser claro que los efectos observados en un experimento se deben a la causa.

Como es natural, puede ser que los eventos que ocurran sean confusos y no permitan a los investigadores establecer conclusiones fácilmente.

Por ejemplo, un estudiante de cardiología realiza una investigación para comprender el efecto de los alimentos en el colesterol y resulta que la mayoría de los pacientes con problemas de corazón no son vegetarianos ni tienen diabetes, es porque comen carne (supongamos). Este último puede ser un aspecto (causa) que puede provocar un ataque cardiaco (efecto).

8 0
3 years ago
Ten-year-old wilson experiences extreme mood swings that do not seem to be influenced by life circumstances. at times he cannot
IceJOKER [234]

Answer:

Wilson may be diagnosed with<u> "Attention-deficit/hyperactivity disorder".</u>

Explanation:

Attention-deficit/hyperactivity disorder refers to mentally disorder which is common in boys than in girls and this disorder arises when an individual have problem in paying attention. When a child is affected with this disorder, it can continue through into adulthood, thus the children who suffered with Attention-deficit/hyperactivity disorder have many problems in school and home.

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3 years ago
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Aleksandr [31]

Answer:

d and a

Explanation:

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What was the name of the writer for the new republic who got caught fabricating news stories
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His name was Steven J. Glass
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