Answer:
the probability that system’s failure is due to the radio =
Step-by-step explanation:
From the question given;
Let the mean lifetime of the radio and the mean lifetime of the speaker
we can re-write both expressions as:
and
Let consider to be the variables which are independent to the exponentially distributed mean of
∴
replace the values now; we have:
Thus, the probability that system’s failure is due to the radio =
Answer:
21
Step-by-step explanation:
Answer:
A point will only map onto itself if it is on the line. Therefore (I am assuming the first point is (4, -4)) the answer is (4, -4).
Send a picture of the assignment thank u ur a #1