<u>Answer</u>:
<em>By changing the decimal to a percentage
</em>
<u>Explanation:</u>
Since the requirement is to calculate the percentage of students about their preference in eating vegetables, we need to convert the given values to percentage only.
<em>
Option A: </em>By changing the addition sign to a multiplication sign. This is invalid because, there is no addition and multiplication involved in converting to percentage
<em>Option C:</em> By changing the percentage to a decimal. The given data is not available in percentage so conversion is impossible.
<em>Option D:</em> By changing the multiplication sign to a division sign Multiplication and division are not going to be performed here, since we need only percentage.
<span>C. real-time operating system</span>
Answer:
The four critical factors to planning a successful project
Explanation:
Because an IDLE itself runs in a thread, it is not generally a good idea to test a multithreaded application in that environment. is a true statement.
<h3>What is a multithreaded application?</h3>
A multi-threaded application is known to be a kind of application that is made up of structure which make use of the multi-threading that is given by the operating system.
Note that due to the fact that an IDLE itself runs in a thread, it is not is said to be a good idea to test a multithreaded application in that environment as one can be able top get a good result.
Learn more about IDLE from
brainly.com/question/13575836
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