Which step is part of a scientific investigation

What questions about an audience should be asked during presentation preparation? check all that apply. what does the audience already know about the topic? how will multimedia tools inspire the audience? is the information interesting and engaging? how will this information affect the presentation? will the audience change the message’s purpose? what is likely to interest the audience?

Aselect query joins tables together by their a. table names. b. primary keys. c. first entries. d. field names.

Ken paid $12 for two magazines. the cost of each magazine was a multiple of $3. what are the possible prices of the magazines?