Answer:
W/m²K by-step explanation:
The answer you selected in that photo given, is correct. I can tell just by using common sense and by judging the other options second option (B) is looking the most clearest one to me.
Answer:
5/8
Step-by-step explanation:
40/64
20/32
10/16
5/8
If you graph it, it looks linear.
Recall that the derivative of a constant is 0.