Question

Use the relationship between C and F to find the interval on the Fahrenheit scale corresponding to the temperature range 20 ≤ C ≤ 30. .

Answer 1

To find the interval on the Fahrenheit scale corresponding to the temperature range 20 ≤ C ≤ 30, convert the temperatures using the Celsius to Fahrenheit formula F = (9/5)C + 32.

Step-by-step explanation:

To find the interval on the Fahrenheit scale corresponding to the temperature range 20 ≤ C ≤ 30, we can use the relationship between Celsius and Fahrenheit. The formula to convert Celsius to Fahrenheit is: F = (9/5)C + 32. Plugging in the lower and upper limits of the temperature range, we get:

1. For 20°C: F = (9/5) * 20 + 32 = 68°F.
2. For 30°C: F = (9/5) * 30 + 32 = 86°F.

Therefore, the interval on the Fahrenheit scale corresponding to the temperature range 20 ≤ C ≤ 30 is 68°F to 86°F.

Learn more about Temperature conversion