The answer is -1!!
- hope this helped!!
It depends on what the question is asking for... If the problem looks like this: (-16m)^2 would equal 256*m^2. Since they want the numerical coefficient, the answer would be 256.
To the second power means that you're multiplying each number/variable within the parenthesis two times. In essence, we have (-16m)^2 = (-16*-16*m*m). -16*-16=256 and m*m=m^2. We get 256*m^2. Good luck!
Answer:
Its 9 :)
Step-by-step explanation:
I believe the answer is 415
PLEASE MARK BRAINIEST!
The way that the correlation will be affected if the units are changed from minutes to seconds is that the correlation will still be the same.
<h3>What is correlation?</h3>
Correlation simply means a statistical measure which expresses the extent to which two variables are linearly related.
From the information, it was stated that twenty-five trials are completed and the correlation coefficient between typing speed and time is determined to be -0.622.
In this case, even when the units for time are changed from minutes to seconds, the correlation won't change. This is because the change in units has no effect on the correlation.
Learn more about correlation on:
brainly.com/question/4219149
