the answer to your question is A.
Answer:
4
Step-by-step explanation:
- 16÷4=4 12÷3=4 meaning is.the lowest common multiple
Answer:
The probability that the first failure occurs among the five devices is given by
(a) 9 months =
(b) 12 months=
Step-by-step explanation:
probability is given as the; number of required outcome/ total number of possible outcome.
Answer:
Step-by-step explanation:
Answer:
Yes.
Step-by-step explanation: