Respostas

2013-04-15T00:27:40-03:00

Quando t = 12:

T = -144/6 + 4*12 + 10
T = -24 + 48 + 10
T = 34° C

Quando t = 18

T = -324/6 + 4*18 + 10
T = -54 + 72 + 10
T = 28°C

34 - 28 = 6°C