1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bingel [31]
4 years ago
9

For a parallel structure of identical components, the system can succeed if at least one of the components succeeds. Assume that

components fail independently of each other and that each component has a 0.11 probability of failure.
(a) Would it be unusual to observe one component fail?
(b) Would it be unusual to observe two components fail?
(c) What is the probability that a parallel structure with 2 identical components will succeed?
(d) How many components would be needed in the structure so that the probability the system will succeed is greater than 0.9999? Round to nearest whole number
Mathematics
1 answer:
Juli2301 [7.4K]4 years ago
5 0
So the question wants to choose among the following choices that states and support the said question and base on my understanding, I would say that the answer would be letter (d) How many components would be needed in the structure so that the probability the system will succeed is greater than 0.9999? Round to nearest whole num
You might be interested in
How does estimating the quotient help you place the first digit in a division problem
puteri [66]
The answer to this question is ...
6 0
4 years ago
Read 2 more answers
3x^2-12x factorise in the form (x+b)(x-b)
Alekssandra [29.7K]

Answer:

3x(x-4)

Step-by-step explanation:

3x^2-12x  cannot be factorised in the form (x+b)(x-b) unless one of the b's is zero, so I wonder if the expression is incomplete?

To factorise 3x^2-12x, take out the common factor 3x:

\implies3x(x-4)

Therefore, x = 0 and x = 4

- - - - - - - - -

3x^2-12x  factorised in the form (x+b)(x-b) would be (3x+0)(x-4)

but it is not usual to have a zero in a factorised form.

5 0
2 years ago
Two integers a and b, have a product of 24. What's the least they can be?
xxTIMURxx [149]
Well think, 24= 8x4  right? So, 2 can go into 24 which=12 so lets divide.
24÷2= 12
12÷2=6
6÷2=3
3 is the smallest we can get so can 3 go into 24? yes, so 8 times 
so the smallest they can be are 8*3 and you cant reduce 8 anymore because of the three once one gets the smallest they both do. hope this helped.
8 0
4 years ago
The table below represents the velocity of a car as a function of time:
faltersainse [42]
Average rate of change = (f(29) - f(15))/(29 - 15) = (87 - 45)/14 = 42/14 = 3m/s^2
8 0
4 years ago
Please Helppp!!! It was due Yesterday
Rom4ik [11]

Answer:

I really can't help ya

Step-by-step explanation:

Is to do your research

7 0
4 years ago
Other questions:
  • An 18 foot ladder touches a building 14 feet up the wall.
    5·2 answers
  • Simplify(x^2/3)^4/5​
    15·1 answer
  • I need help with this math problem.
    14·1 answer
  • PLEASE HELP NEED ASAP
    14·2 answers
  • Fill in the next number in the pattern. 4, 9, 12, 17, 20, 25, 28​
    15·2 answers
  • A float in the tournament of roses parade may use as many flowers as a florist sells in 6 years. If f is the number of flowers a
    9·1 answer
  • STEP 2 HELP ME ASAP !!!!
    5·1 answer
  • What is the equation for the line?
    6·1 answer
  • The diagram below shows the contents of a jar from which you select marbles at random.
    9·1 answer
  • Graph the relation y=2x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!