What's the difference between the high and low temperature in the thermometer? highest temperature 20°f and the lowest temperature -3°f

The difference between the two given temperature values is 23 °F

The given parameter:

the lowest temperature = -3 °F

the highest temperature = 20 °F

To find:

The range or difference between the two given temperature values is calculated as;

Thus, the difference between the two given temperature values is 23 °F

Learn more here: link

The difference between the high and low temperature in the thermometer is 23°F.

Step-by-step explanation:

Given information: Highest temperature = 20°F and the lowest temperature = -3°F.

We need to find the difference between the high and low temperature in the thermometer.

Difference between the high and low temperature is

Difference = Highest temperature - Lowest temperature

Difference = 20°F - (-3°F)

Difference = 20°F + 3°F

Difference = 23°F

Therefore the difference between the high and low temperature in the thermometer is 23°F.

the answer

b. they are parallel and will never intersect.