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Question 565540: A resort guarantees that the average temperature over the period Friday, Saturday, and Sunday will be exactly 80 degrees F, or else each quest pays only half price for the facilities. If the Temperatures on Friday and Saturday were 90 degrees F and 82 degrees F respectively, what must the temperature be on Sunday so that the resort does not lose half of its revenue?
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! A resort guarantees that the average temperature over the period Friday, Saturday, and Sunday will be exactly 80 degrees F, or else each quest pays only half price for the facilities. If the Temperatures on Friday and Saturday were 90 degrees F and 82 degrees F respectively, what must the temperature be on Sunday so that the resort does not lose half of its revenue?
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An avg of 80 * 3 = 240
90 + 82 = 172
240 - 172 = 68
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This problem makes no sense, tho. What time was the temperature recorded?
Did it change from 90 to 82 on midnight Friday?
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