E. Redundant. In my opinion most of the opinions are contradictory because invalid, falsified, and redundant have closely similar meanings
1. <u>Too broad:</u> what will the economy be like in the future?
2. <u>Effective:</u> how can virtual reality (VR) be used in health care?
3. <u>Too narrow:</u> how many gallons of water will we use in 2025?
4. <u>Effective:</u> what are the best strategies for <u>increasing</u> food production in the future?
A research question can be defined as a specific inquiry (question) that a research work seeks to provide an answer or response to, especially by using scientific methods such as the following:
- Documenting critical information.
According to their nature, a research question is broadly classified as follows:
1. <u>Too broad:</u> what will the economy be like in the future?
- A country's economy has many facets and as such it would be difficult to write about what it would be like in the future in one research paper.
2. <u>Effective:</u> how can virtual reality (VR) be used in health care?
- Virtual reality (VR) is a modern technology that is effectively used by medical professionals in the field of medicine to provide health care for various patients.
3. <u>Too narrow:</u> how many gallons of water will we use in 2025?
- The quantity of water in gallons that would be used in 2025 can easily be calculated by using a simple formula and as such the answer to this question can be provided in a sentence.
4. <u>Effective:</u> what are the best strategies for <u>increasing</u> food production in the future?
- The best strategies to be adopted for an increase in food production in the future can be developed into a full research paper based on strategies that have been used in the past.
Read more on research question here: brainly.com/question/15623923
Answer:
Look down
Explanation:
The philosophical position known as constructivism views knowledge as a human construction. Constructivism is based on the premise that knowledge is not part of an objective, external reality that is separate from the individual. Instead, human knowledge is a human construction.
The square inches of paper Ray needs are equal to the area of the sides he wants to cover.
<h3>What is the area?</h3>
The area of an object refers to the surface or space occupied by the object.
<h3>Why is the area important?</h3>
In this situation calculating the area is essential because by doing this, Ray can know how much paper he needs.
<h3>How to calculate the area?</h3>
Different formulas can be used to calculate the area depending on the shape of the object.
- Rectangle: Side x side
- Triangle: 1/2 base x height
- Circle: πr2
This means to know the exact answer, Ray needs to calculate the area of the sides he wants to cover and this is equal to the paper he needs to buy.
Note: This question is incomplete because the picture was not attached. Due to this, I answered it based on general knowledge.
Learn more about area in: brainly.com/question/16151549
Consider the following code segment. String[][] arr = {{"hello,", "hi,", "hey,"}, {"it's", "it is", "it really is"}, {"nice", "g
katrin2010 [14]
"Hi, it is great to get to see you again." would be printed when the code segment is executed.
<h3>The kinds of data type.</h3>
Basically , there are five (5) main recognized data types used in computer programming and these include the following:
- Floating point type (float).
<h3>What is a string?</h3>
A string can be defined as a data type which is commonly used for data values that contain ordered sequences of characters. Also, a string can either contain a single character or be entirely empty.
For instance, "Hello world" is a typical example of a string in computer programming.
Based on the given code segment, "Hi, it is great to get to see you again" would be printed when it is executed by using a compiler.
Read more on a string here: brainly.com/question/25619349