Answer:
√{395×395}=√395²=395 is your answer
The answer is b = 3. you subtract 24 from bothe sides and then divide by 2.
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.