What is -15 degrees C in degrees F?

To convert from degrees Celsius to degrees Fahrenheit, you can use the formula:

[ F = \frac{9}{5}C + 32 ]

In this case, you want to convert -15 degrees Celsius to Fahrenheit. Plugging in the value:

1. First, multiply -15 by (\frac{9}{5}):

[

\frac{9}{5} \times -15 = -27

]

2. Next, add 32 to -27:

[

-27 + 32 = 5

]

Thus, -15 degrees Celsius is equal to 5 degrees Fahrenheit. The correct answer reflects this calculation, confirming that a temperature of -15 degrees Celsius corresponds to a temperature of 5 degrees Fahrenheit.

Understanding this conversion is important in various contexts, especially in pharmaceuticals, where temperature influences medication storage, efficacy, and dosage calculations.