One of the primary benefits of a survey is that they:
- <u>B. allow efficient gathering of unobservable phenomena</u>
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A survey is a system of qualitative research which is used to gather opinions of people about a particular subject or issue.
As a result of this, one of the primary benefits of a survey is to gather information about unobserved phenomena with the use of questionnaires and other means.
Therefore, the correct answer is option B
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Don’t say that. you are not a waste of space
Triangle GED and triangle DEH are similar triangles with a common side length DE
The value of x is 24
<h3>How to calculate the value of x</h3>
To calculate x, we make use of the following equivalent ratio

Substitute known values

Express the ratio as fraction

Evaluate the quotient

Multiply both sides by 35

Subtract 4 from both sides

Hence, the value of x is 24
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Answer: (x+3)/2
Explanation:
Tiffany's age is x, and Damon is 3 years older, so we can represent his age as x+3. Mitchel's age is half of Damon's age, so we can represent his age as (x+3)/2.
Answer:
How did new leaders gain power in both Germany and Japan after World War I?
through the use of violent tactics
through the strength of democracy
by restraining the influence of fascism
with the help of free and fair elections
Explanation: