If you are asked a question and you do not know the answer, yes, it is an acceptable answer. If you do not know the answer to a question asked on this site, it is not acceptable to answer with "I don't know."
If you are asked a question and you do not know the answer, yes, it is an acceptable answer. If you do not know the answer to a question asked on this site, it is not acceptable to answer with "I don't know."
If you can change the question so that it is an acceptable question that can be answered, you should un-trash them and do that. For example a "Which of the following..." question can often be corrected simply by changing "which of the following" to "what."
This website, WikiAnswers/Answers can answer any acceptable question.
Minerals like pyrotechnic grade potassium perchlorate, barium nitrate, and strontium nitrate are commonly used to create bright flashes in pyrotechnic compositions. These minerals play a crucial role in producing the vibrant colors and intense light effects seen in fireworks and other pyrotechnic displays.
It can be a sentence or an essay. As long as it is a valid question, it is acceptable.
Yes this is acceptable providing you finished with a question.
There isn't enough information to answer your question.
I just had this question in school as a true or false and it is false. Colloquialisms are not acceptable in a research paper.
This question needs clarificatioh. There are 4 one digit number combinations, 16 two digit combinations, ... 4 raised to the n power for n digit combinations.
Yes this is perfectly acceptable.
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