Refer to the following data table. At approximately what rate did the temperature
rise inside the greenhouse between 8:00 A. M.
and 10:00 A. M.?
Time Average
6:00 AM
8:00 AM
10:00 A. M.
12:00 noon
Greenhouse Temperature
13°C
14°C
16°C
20°C
(1) 1.0°C/hr
(2) 2.0'C/hr
(3) 0.5°C/hr
(4) 12.0°C/hr