Answer:
The inequality for this would be n ≥ 20.
We know this because it must be larger than 40. We also know it can possibly be equal because the statement says "at least".
Step-by-step explanation:
Step-by-step explanation:
Given: 
Derivative of a power function
:

Therefore,

I think the answer is B) The mean of the 5th and 6th values
Answer:
B
Step-by-step explanation:
These lines dont cross CD and are not parrellel which is what skew lines are.
Answer:
298.258
Step-by-step explanation:
- 8×60 =480 ÷1.609