acesmith
13.06.2020 •
Mathematics
The distance and time that Amiliya runs each day depends ont a number of h urs, h, that she works. The
distance, D, in miles, and time, T, in minutes, that she runs are iven by the fur ctions D(h) = -0.5h-9.5
and T(h) = -5.5h + 92.5 respectively.
Let R be the average speed that Amiliya runs on a day in which he works h hours.
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Ответ:
D
Step-by-step explanation: