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
AlekseyPX
3 years ago
7

A1 be the event that the receiver functions properly throughout the warranty period, A2 be the event that the speakers function

properly throughout the warranty period, and A3 be the event that the CD player functions properly throughout the warranty period. Suppose that these events are (mutually) independent with P(A1) 5 .95, P(A2) 5 .98, and P(A3) 5 .80. a. What is the probability that all three components function properly throughout the warranty period
Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
6 0

Answer:

0.7448

Step-by-step explanation:

P(A1) =0.95

P(A2) =0.98

P(A3) =0.8

We have to find P( all three components function properly)=P(A1∩A2∩A3).

We know that the these three events are independent so,

P( all three components function properly)=P(A1∩A2∩A3)=P(A1)*P(A2)*P(A3)

P( all three components function properly)=P(A1∩A2∩A3)=0.95*0.98*0.80

P( all three components function properly)=P(A1∩A2∩A3)=0.7448

You might be interested in
Simplify 1.25 (-x -4)
maw [93]

Answer:

-1.25x-5

Step-by-step explanation:

5 0
2 years ago
According to the U.S. Bureau of the Census in its Current Population Reports (Series P60) the average
Dahasolnce [82]

Answer:

lkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

Step-by-step explanation:

4 0
3 years ago
The ratio of red pens to blue pens in a package is 2:5. If there are 35 ​blue ​pens in the package, how many ​red ​pens are in t
prisoha [69]

Answer:

10 red pens

Step-by-step explanation:

6 0
3 years ago
An amount was shared in the ratio 3:4. The largest share was 12. What is the smallest share​
boyakko [2]

Answer:

9

Step-by-step explanation:

3/4 = x/12

Cross-multiply: 36 = 4x

x = 9

6 0
3 years ago
Scientists believe that the Earth's _____.
cricket20 [7]

Answer:

O poles are getting flatter

Step-by-step explanation:

"Because of the force caused when Earth rotates, the North and South Poles are slightly flat. Earth's rotation, wobbly motion and other forces are making the planet change shape very slowly, but it is still round."

Hope this helps! :)

5 0
3 years ago
Other questions:
  • How to solve the sum of two numbers is 13. twice the larger increased by three times the smaller is 31. find the numbers?
    12·1 answer
  • If one factor of x2 + 2x - 24 is (x+6), what is the other factor?
    7·1 answer
  • Quadrilateral ABCD is located at A(−2, 2), B(−2, 4), C(2, 4), and D(2, 2). The quadrilateral is then transformed using the rule
    15·2 answers
  • Brianna visits 20 houses every day in her
    12·1 answer
  • Solve this equation 3(2x+3)=9
    11·2 answers
  • A train is going on a journey. First it travels east for 50 kilometers then it turns north and travels for 22 kilometers. Next i
    14·1 answer
  • First to answer correctly gets brainlesit! and 10 pts:)
    13·1 answer
  • In ΔKLM, the measure of ∠M=90°, the measure of ∠K=78°, and KL = 35 feet. Find the length of MK to the nearest tenth of a foot.
    8·2 answers
  • ABCD is a square with a perimeter of 56cm. Fill in the following blanks<br>​
    12·1 answer
  • An algebra tile configuration. Outside of the configuration are the following tiles: + x squared, + x, negative x, +, and negati
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!