Using a composite function, it is found that the temperature of the atmosphere as a function of time is:
T(t) = 40t - 10.
The composite function of T(h) and h(t) is given by:
T(t) = T(h(t)).
For this problem, the functions are given by:
Hence the composite function is given by:
T(t) = T(2t - 1) = 20(2t - 1) + 10 = 40t - 20 + 10 = 40t - 10.
More can be learned about composite functions at https://brainly.com/question/13502804
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