If you have 10 minutes to give your speech, you should practice with a time limit of 9 minutes, or 9 minutes and 30 seconds. True False

True

Explanation:

The reason is that the vast knowledge is not useful for people if you cannot sum up in lesser time. I remember that Albert Einstein said that the concept is the thing which you deliver in very simple words that helps people in understanding what actually the person is talking about. So you must be capable to deliver in the time that you are allotted.

i don't know the answer to this

this doesn't support enough information to answer the question.