Answer:
B is going to be half the intercepted arc
<ABC = 80
<CAB = 55
mARC(AB) = 90
mARC(BC) = 110
Step-by-step explanation:
The number is read as three-hundred twenty four thousand nine-hundred four
I suppose the density is supposed to be
(since diverges as , and 0 is conveniently left out of the domain)
For this to be a proper density function, it must be positive (it is) and its integral over the support must evaluate to 1. We have
which means .
The distribution function is obtained by integrating the density:
The probability that the component exceeds 2 years in its lifetime is
Answer:
x=-8
x=-4
Step-by-step explanation:
Answer:a,c,d
Step-by-step explanation: