Answer:
A. using a hook in his opening
B. detailing the speech’s objectives
E. letting his audience know what to expect
Explanation:
Opening his speech using a quotation is a strategy of using a narrative hook, or simply hook, by Ian. Giving a grand and enticing opening is what makes an audience to pay attention and listen to what the speaker has to say in his speech. So, first strategy used by Ian is using a hook in his opening.
Another strategy used by Ian is giving objective details of his speech. By outlining what he will be covering in his speech, Ian is letting his audience know what to expect from the speaker and his speech, and also gave details of his speech.
So, option A, B, and E are correct.
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{
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font-size: 20px;
}</span>
Answer:
Push notification services.
Explanation:
Push notification services can be used to deliver important messages on mobile devices in an efficient and timely manner. The different mobile platforms such as android, iOS have their services which makes it easy for Jabez to send the messages to users with a specific brand and type of mobile device. The messages will pop up on the mobile device of the user, whether the app or the website associated with notifications is running or not.
Answer: Option A: data values are treated as if they occur at the midpoint of a class
Explanation: In computing descriptive statistics from grouped data, data values are treated as if they occur at the midpoint of a class
