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zheka24 [161]
3 years ago
11

What theory proposes that earths outer shell consist of a number of rigid slabs?

SAT
1 answer:
boyakko [2]3 years ago
7 0
The Plate Tectonics Theory
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stockholders, employees, and environmentalists are examples of various business stakeholders whose needs
meriva

Answer:often conflict

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2 years ago
Select all the correct answers. which circuits are parallel circuits?
Artist 52 [7]

The circuit that are in parallel circuits are option A and option B.

<h3>What are parallel circuits?</h3>

A parallel circuit has branches that divide the current so that just a portion of it passes through each branch.

A parallel circuit has the same voltage (or potential difference) across each branch, but the currents might vary.

Thus, the correct options are A and option B.

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2 years ago
How many questions on the math section of the ACT
Sholpan [36]
The ACT Math test consists of 60 questions that must be answered within the 60- minute time limit. Good luck!
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3 years ago
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nikki believes she was discriminated against by fulton foods when they refused to hire her. what is her first step in processing
Anon25 [30]

Employment Opportunity Commission (EEOC) is a body set up by the government and is responsible for enforcing federal laws that make it unlawful to discriminate against a job applicant

  • The first step in processing a complaint is to file a charge form with the EEOC

A charge is often filed against an organization only when it meet the criteria for discrimination. EEOC will notify the organization and inform the appropriate authority to investigate if there is reasonable cause to believe a reported discrimination took place.

Conclusively, Discrimination claims are often common in the society and most the organization may resolve a charge by mediation or settlement.

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2 years ago
To compare the average amount of time that canadians and americans spend commuting, a researcher collects a sample of canadians
yKpoI14uk [10]

The standard error of the difference of sample means is 0.444

From the complete question, we have the following parameters

<u>Canadians</u>

  • Sample size = 50
  • Mean = 4.6
  • Standard deviation = 2.9

<u>Americans</u>

  • Sample size = 60
  • Mean = 5.2
  • Standard deviation = 1.3

The standard error of a sample is the quotient of the standard deviation and the square root of the sample size.

This is represented as:

SE = \frac{\sigma}{\sqrt n}

The standard error of the Canadian sample is:

SE_1 = \frac{2.9}{\sqrt{50}}

So, we have:

SE_1 = 0.41

The standard error of the American sample is:

SE_2 = \frac{1.3}{\sqrt{60}}

So, we have:

SE_2 = 0.17

The standard error of the difference of sample means is then calculated as:

SE= \sqrt{SE_1^2 + SE_2^2}

This gives

SE= \sqrt{0.41^2 + 0.17^2}

SE= \sqrt{0.197}

Take square roots

SE= 0.444

Hence, the standard error of the difference of sample means is 0.444

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