A one-minute advertisement on a local television station during prime time (8-10p. m.) costs the advertiser $12,800. To the nearest cent, how much does the advertisement cost per second? Show your work using dimensional analysis.

Question

Mathematics

Gianni Fox

13 November, 02:23

A one-minute advertisement on a local television station during prime time (8-10p. m.) costs the advertiser $12,800. To the nearest cent, how much does the advertisement cost per second? Show your work using dimensional analysis.

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Answers (1)

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Cailyn Hahn · Answer 1

To determine the cost per second can be calculated by converting the given unit in terms of second. The conversion factor that will be used is 1 minute is equal to 60 seconds. Also, use proper dimensional analysis as shown below.

R = ($12,800 / minute) (1 minute / 60 seconds)

R = $213.33/seconds

Therefore, one second of advertisement during prime time costs $213.33.