Answer:
Value of k is
Step-by-step explanation:
We are given the following information in the question:
where x is the time elapses between the end of the hour and the end of the lecture.
We have to find the values of k.
Since, f(x) is the pdf, then,
Hence, value of k is
Answer:a>4
Step-by-step explanation:
I believe the answer is C.
Sorry if I'm wrong but I hope this helps.
Angle C prime D prime and A prime