The temperature in Antartica at noon is 14F. By 9:00PM, the temperature had dropped by 16.2 degrees. What was the temperature at 9:00PM?
The temperature at 9:00PM was 14F - 16.2F = <<14-16.2=-2.2>>-2.2F. Answer: \boxed{-2.2}.
To find the temperature at 9:00 PM, you need to subtract 16.2 degrees from the temperature at noon.
Temperature at noon: 14°F
Temperature drop: 16.2°F
Subtracting the temperature drop from the noon temperature:
14 - 16.2 = -2.2°F
Therefore, the temperature at 9:00 PM in Antarctica was -2.2°F.
To find the temperature at 9:00 PM, we need to subtract 16.2 degrees from the temperature at noon, which is 14F.
To calculate this, we can use the following formula:
Temperature at 9:00 PM = Temperature at noon - Temperature drop
Using the values given:
Temperature at 9:00 PM = 14F - 16.2
Now, let's calculate it:
Temperature at 9:00 PM = 14F - 16.2
Temperature at 9:00 PM = -2.2F
Therefore, the temperature at 9:00 PM in Antarctica was -2.2 degrees Fahrenheit.