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
never [62]
3 years ago
6

In a lot (collection) of 100 light bulbs, there are 5 defective bulbs. an inspector inspects 10 bulbs selected at random. find t

he probability of finding at least one defec- tive bulb. hint: first compute the probability of finding no defectives in the sample.
Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
5 0
Probability of finding no defective bulb
=95/100*94/99....86/91
=95!/(85!) / (100!/90!)
= 110983/190120
=>
Probability of finding at least one defective bulb
=1-110983/190120
= 79137/190120
= 0.41625 (to 5 decimal places)
You might be interested in
A local farm has raised $3,300 from their annual maple syrup festival. The owner of the farm decided to invest this money into a
myrzilka [38]
Total = Principal * (1 + rate)^years
Total = 3,300 * (1.018)^5
Total = 3,300 * <span> <span> <span> 1.0932988468 </span> </span> </span>
Total = <span> <span> <span> 3,607.8</span></span></span>9


7 0
3 years ago
Polygon ABCD is plotted on a coordinate plane.If the polygon translates 3 units to the left and 1 unit down,the length of diagon
Hatshy [7]
The length of the diagonal will be 2.

When a translation is performed on a shaped, it simply moves location. The size and shape of the object do not change. Therefore, the length of AC will remain the same at all times.
6 0
3 years ago
Read 2 more answers
Can someone help me please I really need help please help meee I’m struggling I WILL HELP YOU WITH YOUR ASSIGNMENT IF YOU HELP M
Anna71 [15]

Answer:

0.19

Step-by-step explanation:

5 0
3 years ago
2. how is inquizitive graded? if you answer a question incorrectly on your first attempt, you will lose points.
ser-zykov [4K]

The more questions you successfully answer on your first attempt, the more points you will receive. The more times you attempt a question, the more points you'll lose if you get it wrong.

Inquizitive is graded in following ways -

  • Reach a Target Score set by your instructor; Provide a Correct Answer; Respond to a minimum number of questions.
  • The incorrect response is to simultaneously shove five large marshmallows in your mouth.
  • In InQuizitive, points are earned by responding to questions.
  • You use the Question confidence slider (to the right if using a computer or at the bottom for Smartphterm-2one users) to calculate how many points you can earn or lose on each question.
  • In order to receive a mark for the exercise, you must respond to a certain number of questions.
  • You must achieve a predetermined goal Score in order to receive a perfect score (100%) on the activity.

To learn more about Inquizitive from given link

brainly.com/question/14317711

#SPJ4

8 0
2 years ago
URGENT!! What is the surface area of a dome (a half sphere) with a radius of 6 meters?
Galina-37 [17]

Answer:

No

Step-by-step explanation:

Cause

7 0
2 years ago
Other questions:
  • What is the value of 23 divided by three when rounded to the teeth
    7·1 answer
  • Find the coordinates of the circumcenter for triangle DEF with coordinates D(1,3) E(8,3) and F(1,-5) show your work
    11·1 answer
  • An object launched straight up at a speed of 29.4 meters per second has a height, h, in meters of h , t seconds after the object
    15·1 answer
  • When you cross two number lines that are perpendicular to each other, and intersect at 0, you get a _____?
    12·1 answer
  • Which geometric figures are drawn on the diagram?
    11·1 answer
  • Alicia wrote these numbers:2,9,15,21.which of Alicia numbers is not a composite number?
    6·2 answers
  • The surface area of a cube is 600 square units. What is the volume, in cubic units, of the cube
    10·1 answer
  • What is the probability that the students in the class are involved in school sports
    13·1 answer
  • I'm not exactly a geek at math and measurements is one of the things I have always messed up at.
    10·1 answer
  • 25 Points!!! Need to be Done Now Please. Priority
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!