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mafiozo [28]
3 years ago
15

Which task would be easier for a 21-year-old than a 51-year-old? A. walk up 4 flights of stairs B. watch 2 hours of television C

. carry a bag of groceries from the store to the car D. write a letter by hand
Social Studies
1 answer:
navik [9.2K]3 years ago
6 0

Answer: A. walk up 4 flights of stairs

Explanation:

An old person can no longer walk 4 flights of stairs because the joints on their legs can no longer handle that amount of stress .

When one gets older they start to develop many chronic diseases such as high blood pressure , joint pains and these diseases will spike up if they were to expose themselves in such a stressful situation where they have to walk that far and that in a steep level.

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A monthly interdepartmental meeting goes badly because the managers cannot agree on an agenda. Sales managers argue that new adv
AleksAgata [21]

Answer: Organizational barriers

Explanation:

Organizational barriers  are the obstruction that occurs in the organization leading to failure of the task or goal.These barriers can occur due to numerous reason like mis-flow of information, hierarchical positions , regulations , facilities of organization, policies etc.

According to the question, failure that is faced during the meeting is caused due to different opinions raised by the managers therefore, no appropriate decision was made.Different position persisting managers have different opinion which is acting as the barrier for the organization.

7 0
3 years ago
N a survey of twelve Harbor Business School graduates, the mean starting salary was $93,000, with a standard deviation of $17,00
scZoUnD [109]

Answer: The confidence interval would be (82198.71, 103801.28).

Explanation:

Since we have given that

Mean = $93,000

Standard deviation = $17,000

n = 12 < 30

So, we will use 't-test' to find the 95% confidence interval,

Here , \alpha =1-0.095=0.05

and n-1=12-1=11

So, according to t table, we get that

t_{n-1,\frac{\alpha }{2}}=2.200985

So, interval would be

\bar{x}\pm t_{n-1,\frac{\alpha {2}}\dfrac{\sigma}{\sqrt{n}}\\\\=93000\pm 2.200985\times \dfrac{17000}{\sqrt{12}}\\\\=93000\pm 10801.2839\\\\=(93000-10801.2839,93000+10801.2839)\\\\=(82198.71,103801.28)

Hence, the confidence interval would be (82198.71, 103801.28).

4 0
3 years ago
What is a sentence with the word Lantern Sail on it
igomit [66]
The lanterns from the lantern sail looked like a mirrored image stars in the sky.
8 0
4 years ago
This map shows the Middle East around 1600. Which region was ruled by the
RUDIKE [14]

Answer:

Safavid dynasty, (1501–1736), ruling dynasty of Iran whose establishment of Twelver Shiʿism as the state religion of Iran was a major factor in the emergence of a unified national consciousness among the various ethnic and linguistic elements of the country.

8 0
3 years ago
Which of the following countries was not created as a result of the Treaty of Versailles? a. Czechoslovakia
Ann [662]

Answer:

Which nation was created as a result of the Treaty of Versailles?

As the maps show, the postwar treaties carved up old empires into many small new nations, causing huge land losses for the Central Powers and changing the face of Europe. The former empire of Austria-Hungary was dissolved, and new nations were created from its land: Austria, Hungary, Czechoslovakia, and Yugoslavia

Explanation:

only one left is ?

4 0
3 years ago
Read 2 more answers
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