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3 years ago

What is the primary purpose of the Supremacy Clause?

Social Studies

1 answer:

inysia [295]3 years ago

6 0

Answer:

c. to describe the relationship between federal and state powers

Explanation:

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The working-age population in Concordia was estimated to be 6.5 million in a certain year. The country's labor department anno

RUDIKE [14]

Answer:

The correct answer is option E. "The government implemented a generous welfare plan 3 years ago to support people who cannot find work".

Explanation:

If the government of Concordia implemented a generous welfare plan 3 years ago to support people who cannot find work, it is very likely that nowadays a portion of the population is still being benefited from this plan. This situation will avoid that the unemployment rate in the country will go down, even though the government implemented adopted expansionary fiscal policies.

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3 years ago

56:15 Which of the following statements describes a defining characteristic of Canada’s territories? A. Canadian territories are

NNADVOKAT [17]

Answer:

Explanation:

I took the quiz on edge 2020

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3 years ago

Read 2 more answers

According to the federal regulations, which of the following studies meets the definition of research with human subjects? A res

saw5 [17]

the answer is: A cognitive psychologist enrolls undergraduate students for a computer-based study about the effect of mood on problem-solving behaviors.

Here the requirement for research with human subjects according to the Fed :

"Obtains information or biospecimens through intervention or interaction with the individual, and uses, studies, or analyzes the information or biospecimens; or Obtains, uses, studies, analyzes, or generates identifiable private information or identifiable biospecimens."

The experiment on this ption fulfill the criteria because:

- The experiment should use studies or analytics to obtain some sort of private information from the subjects. (such as their mood)

- The experiment should make some sort of intervention that can be used to measure its hypothesis. (in the case above, the researchers could put the subject under a certain level of stress before telling them to solve a set of problems)

- The researchers need to interact with the subject in a certain way. (since the researchers meet the undergraduate directly, it's considered as an interraction)

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3 years ago

For a spacecraft going directly from the Earth to the Moon, beyond what point will lunar gravity begin to dominate? That is, whe

loris [4]

Answer:

3.46 x 10^8 m

Explanation:

Let the distance from the earth be r, total distance from earth to moon be d,

then distance from the moon to the point of equal gravity= d -r.

Mass of the earth, M_E = 598 x 10^22 kg

Mass of the moon, M_m= 7.36 x 10^22 kg

Distance of the mood from the earth, d = 3.85 x 10^8 m

Force of gravity exerted on a mass, m by the earth,

F_E = G. M_E×m/r^2

Force of gravity exerted on a mass, m by the moon,

F_m = G×M_m×m/(d-r)^2

These are equal, So

G×M_E.m/r^2 =G×M_m.m/(d-r)^2

[r/(d - r)]^2= M_E/M_m

= 598/7.36 = 81.25

r/(d - r) = √81.25 = 9.014

9.014×(d - r) = r

10.014.r = 9.014 x 3.85 x 108

Hence, r= 9.014 x 3.85 x 108 /10.014

= 3.46 x 10^8 m

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3 years ago

In what decade did Mississippi's population increase most rapidly?

timama [110]

Hello.

The correct answer is C) 1840's

8 0

3 years ago