The effective essay research questions are:
- How is strength training more effective than cardio exercise?
- Why is school start time important for ensuring student achievement?
<h3>What are effective essay research questions?</h3>
Effective essay research questions are those types of questions that cover a wide reach, are clear, and focused. They also answer the main question in a very thorough manner.
It is also quite easy to get resource materials that will be helpful in providing a complete answer to the question asked.
So the two questions selected above can be regarded as effective research questions. The first is a comparison of two kinds of cardio exercises while the second one is a broad question that might even require interviews.
Learn more about effective essay research questions here:
brainly.com/question/1194116
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Answer:
1. correct
(no need)
2. Above your heads, you will find your oxygen masks.
(u need commas for this)
Explanation:
Answer:
The correct option is a. 26³*21
Explanation:
The question states that the last of the four letters must be a consonant and we have a total of 21 consonants (26 - 5) out of the 26 letters in the alphabets. So, we have a possibility of 21 letters that can be placed at the fourth position.
The remaining three positions of the 4-letter initial can be a combination of all the 26 alphabets which means we have a possibility of 26 letters for each of the first 3 positions.
The number of distinct 4-letter initials that can be formed are:
26 x 26 x 26 x 21
= 26³ x 21
Note: The question doesn’t specify that the letters used in the combination must be distinct hence we have considered all 26 alphabets to be placed at the first three positions.