SarizzjuliadeLangh SarizzjuliadeLangh

23-12-2016
Physics

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The temperature on a summer afternoon is 76°F. Define a variable and write an expression to find the temperature after it changes. Then evaluate your expression for a decrease of 8 degrees Fahrenheit.

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kghansah kghansah

25-12-2016

Let the temperature = t
After it changes, it becomes t - 8
T = current temperature
T = t - 8
T = 76 - 8
T = 68

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