This just wants the derivative which you can solve for.
You can do this using a negative expononet or using ...the rational rule forget its name*.... you shoudl get 9000/(t+12)^2
*Quotient rule
155 divided by 17 =
9.1176
The answer for this question is A=g-c
Answer:
A=12 in
perimeter=36 in
Step-by-step explanation: give me brainly
Answer:
its the second one from the left
1×4=4
3×4=12
6×4=24