Question 181014
A metal stays solid at Fahrenheit temperatures below 1704.3 degrees. Determine (in terms of an inequality) those Celsius temperatures for which the metal stays solid. Use the formula F=9/5C+32
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1704.3 = (9/5)C + 32

(9/5)C = 1672.3 

C = (5/9)1672.3 = 929.056
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Ans: Celcius < 929.056
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Cheers,
Stan H.