Express 
with positive exponents.
What will be an ideal response?
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Johannesen argues that there are ethical issues to consider when preparing a persuasive speech
Which of the following is NOT one of Johnnesen's ground rules? A. Do not represent yourself as informed on a subject you are not. B. Do not use false, fabricated, misrepresented evidence to support arguments. C. Do not use "emotional appeals" that lack a supporting basis of evidence or reasoning. D. Do not attempt to show the audience your credibility.
Which of these statements is true?
a. Readers want news about conflict as long as it is timely. b. Readers do not care about timeliness of news. c. Readers want timely news, and they like news about conflict. d. Readers are not homogenous, so it is impossible to know what they will read.