Answer:
it's (A) - There are no solutions to the system because the equations represent parallel lines. Just took the quiz.
Step-by-step explanation:
P(fail)=p=0.045
Given the two alternators are independent.
(A)P(Both fail) = 0.045^2= 0.002025
(B)P(None fails) = (1-0.045)^2=0.912025
(C)P(at least one fails)
=1-P(non fails)
=1-0.912025
=0.087975
5 people.
14 + 9 + 12 + 13 + 12 = 60 total pencils.
60 pencils / 5 people = 12 pencils each.
