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A 30 second advertisement on a local television station during prime time costs the advertiser $1,280.00. To the nearest cent, how much does the add cost per second?

User Daff
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2 Answers

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The advertisement costs $42.67 per second. 
User Dejv
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to find out how much a 30 second ad costs per second, you just divide the total cost by 30.

1280.00/30 = about $42.67 per second.
User Karl Voskuil
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