temperature decrease=-5.4F/1000ft * 4000ft=-22F
75-22=53F
If it is 75 degrees Fahrenheit at ground level, what is the temperature at 4000ft (under normal circumstances)?
A.
32 degrees Fahrenheit
B.
42 degrees Fahrenheit
C.
45 degrees Fahrenheit
D.
53 degrees Fahrenheit
E.
58 degrees Fahrenheit
1 answer