I think it might be Heading & Border
Answer:
it would be the first one because it's the header and that's what applies
Answer:
B: Audience interest around different topics.
Explanation:
When using Google Ads, and the main aim is to create a campaign for a particular marketing activity, there are several options that makes Google Ads the ideal application for this purpose. However, choosing similar audiences under the targeting option is simply telling google to find users or audiences that are interested in the different topics, but are in one way or the other connected to your marketing activity or campaign.
Technology that is attached to a tag and used to identify postal packages is a(n) RFID.
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RFID: Radio-Frequency Identification
the answer is 5,000 hours.
I recommend you post these kind of questions in the mathematics section