Answer:
As this triangle is being transformed by rotation, the angles will stay same as well as the sides and other details, if you are doing this on a coordinate plane, then the points of the triangle would be changed and nothing else
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Recall that the PDF is given by the derivative of the CDF:
The mean is given by
The median is the number
such that
. We have
but both roots can't be medians. As a matter of fact, the median must satisfy
, so we take the solution with the negative root. So
is the median.
The width would be 9 I don’t want to explain it but if you want me to leave a comment
Answer:
A) 20
Step-by-step explanation: