The event that either M1 or M2 fails has probability

by the addition rule. Failure events are independent, so

so that

Denote this probability by
. Then
follows a geometric distribution with this parameter
and has density

The expectation is
.
Answer:
estimate the line of best fit using two points on the line.(2,64),(6,32)
Step-by-step explanation:
Your answer will be letter b
Answer:Its D
Step-by-step explanation:
Systems of equations having an infinite number of solutions are lines that do not meet or intersect. These line are parallel which they have the same slope but different y-intercepts. By graphing the equations and using the choices, we will see that all except 10 can be the answer.