Final answer:
To convert from degrees Celsius (°C) to degrees Fahrenheit (°F), you can use the formula: °F = (°C × 9/5) + 32. Using this formula, the temperature in degrees Fahrenheit when Adam arrives in Whistler is 19.2°F.
Step-by-step explanation:
To convert from degrees Celsius (°C) to degrees Fahrenheit (°F), you can use the formula: °F = (°C × 9/5) + 32. Using this formula, we can calculate the temperature in degrees Fahrenheit when it is -12°C.
°F = (-12 × 9/5) + 32 = -12.8 + 32 = 19.2°F.
So, the temperature in degrees Fahrenheit when Adam arrives in Whistler is 19.2°F.