Answer:0.77
Step-by-step explanation:
Let A be the specification of first components and B be the specification of second component
Let P(A) be the probability that A meets specification and P(B) be the probability that B meets specification.
Probability mass function of the number of components in the assembly that meet specification = P(A) × P(B) (since they are independent)
X= 0.91×0.85
X= 0.77
Answer:
j= -18
Step-by-step explanation:
Y= mx+b (I think) m is the slope, and b is the y intercept
Y=x-1 eqn 1
y=-3x-5 eqn 2
subtracting 1 from 2 we get
0 = 4x + 4
hence x= -1
therefore y = -1-1 = -2
so (-1,-2 ) falls in III quad.