Answer:
A
Step-by-step explanation:
True. This is a great way to determine whether a given number is a root of a polynomial.
Answer:
6
Step-by-step explanation:
So we just need to round all the numbers to the nearest hundred and add.
391 --> 400
221 --> 200
16 --> 0
So 400+200+0=600
Hope this helps! If you have any questions just ask!
The mean is the average. The outlier is a number way bigger or smaller than the rest of the data. The outlier here would be 17. If you remove 17 and then find the average again, it will be smaller because all the numbers left are around the same range.
Answer: It will decrease