Final answer:
The recommended storage temperature for chocolate, initially given from 15°C to 20°C, is converted to the Fahrenheit scale using the formula F = (9/5)C + 32. This results in a range from 59°F to 68°F, which is written as a compound inequality as 59 ≤ F ≤ 68.
Step-by-step explanation:
The subject of this question is Mathematics, specifically dealing with algebra and inequalities combined with a practical application in temperature conversion. Initially, we have the recommended storage temperature for chocolate in degrees Celsius, which is from 15⁰ C to 20⁰ C.
To convert this to Fahrenheit, we can use the formula F = (9/5)C + 32. Therefore, we apply this formula to both limits of the Celsius range as follows:
- F = (9/5)*15 + 32 = 59°F
- F = (9/5)*20 + 32 = 68°F
This gives us the Fahrenheit range equivalent, which is from 59°F to 68°F. To represent this as a compound inequality, we express it as 59 ≤ F ≤ 68, which represents all possible storage temperatures for chocolate in degrees Fahrenheit.
Learn more about Temperature Conversion