Chemistry, 15.04.2020 03:04, Daisysolis136

If C is the temperature in degrees Celsius and F is the temperature in degrees Fahrenheit, then the relationship between temperatures on the two scales is expressed by the equation 9C = 5(F – 32). On a day when the temperature extremes recorded at a certain weather station differed by 45 degrees on the Fahrenheit scale, by how many degrees did the temperature extremes differ on the Celsius scale?

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If C is the temperature in degrees Celsius and F is the temperature in degrees Fahrenheit, then the...