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
We can’t answer this question without a photo of the model. Can you post a photo of the question?
Answer:
8.75:1
Step-by-step explanation:
i could be wrong but im pretty sure
Answer:
the LCM is 6x^2(x-1)^2(x+2)
