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soldi70 [24.7K]
3 years ago
8

Why do we use money instead of just trading things​

Social Studies
1 answer:
vladimir2022 [97]3 years ago
8 0

Answer:

bc poor people might not have anything trade

Explanation:

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If psychologists discovered that wealthy people are less satisfied with their marriages than poor people are, this would indicat
mars1129 [50]

Answer:Negative correlation

Explanation:

Correlation refers to an association or relationship that exist between two variables which doesn't mean causation.

Negative correlation occurs when a relationship between these two variable is negative in a way that when one variable increases the other one decreases

A perfect negative correlation is statistically represented by a value of -1,and +1 represent a perfect positive correlation which occurs when one variable increases and the other one also increases.

7 0
3 years ago
If artifact is present in Leads I, II, and AVR, the most likely source of the artifact is on the ____________.
vazorg [7]

If the Artifact is present in Leads I, II, and AVR, the most likely source of the Artifact are on the right arm.

<h3>What is the Artifact?</h3>

Electrocardiographic abnormalities that are unrelated to cardiac electrical activity are known as electrocardiographic artifacts. Electrocardiogram (ECG) elements including the baseline and waves can become altered as a result of artifacts. The cause of motion artifacts is shaking with rhythmic movement.

There are many reasons why electrical artifacts appear on ECGs. Typically, line current, which has a frequency of 50 Hz or 60 Hz, is what causes external artifacts. Tremors, muscular trembling, hiccups, or, as in the present instance, medical instruments, can all result in internal electrical anomalies.

Leads I, II, and aVR exhibit the most obvious artifact. This suggests that the radial artery was covered by the right arm electrode.

Therefore, The right arm is the most likely location for the artifact if it is found in Leads I, II, and aVR.

To know more about electrode refer to :  brainly.com/question/18210525

#SPJ4

6 0
1 year ago
Name a animal known for having the term "banded" in it's name. (two words only)
V125BC [204]

An animal known with the term banded is a Nine-banded armadillo.

4 0
2 years ago
Read 2 more answers
What is the largest american Indian tribe in the United States
pychu [463]
Hello.

The answer is <span>Navajo

Navajio is the largest tribe with </span>308,013 people.

Its right above Cherokee with 285,476 and Sioux with 131,048.

Have a nice day

5 0
3 years ago
Read 2 more answers
The U.S. Constitution MOST reflects the principle of limited government by –
Tanya [424]

Answer:

The U.S. Constitution MOST reflects the principle of limited government by –

A

giving some powers to the government and reserving others for individuals

4 0
3 years ago
Read 2 more answers
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