Question

The formula F = 9/5C + 32 gives the temperature in degrees Fahrenheit for a given temperature in degrees Celsius. You are planning a trip to Australia for Winter break. The average temperature is 22 degrees Celsius. Would you bring your Winter coat? Justify using mathematics.

Answer 1

22 °C is a very fresh temperature, so I would not bring my winter coat

Step-by-step explanation

`F=(9)/(5)C+32`

Step 1

22 °C , F?

Let

c=22

replace

`\begin{gathered} F=(9)/(5)C+32 \\ F=(9)/(5)(22)+32 \\ F=(198)/(5)+32 \\ F=71.6 \end{gathered}`

so, 22 °C is a very fresh temperature, so I would not bring my winter coat