![subject](/tpl/images/cats/fizika.png)
A type of light bulb is labeled having an average lifetime of 1000 hours. It’s reasonable to model the probability of failure of these bulbs by an exponential density function with mean µ = 1000. Use this model to find the probability that a bulb fails within the first 300 hours.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:00
Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30
Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 03:50
In a star, nuclear fusion occurs in the a. photosphere. b. corona. c. radiative zone. d. core.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 11:00
1) a child holds two dogs on two separate leads. the dogs are pulling in different directions. one is pulling a force of 20n north and one is pulling 15n eastwards. calculate the resultant force on the child. state the direction. (use the parallelogram of forces) 2) a force of 20n acts horizontally on an object. a second force of 5n acts at 60 degrees to the first one. calculate the resultant force. worth 20 points, need answers asap with method you x
Answers: 2
You know the right answer?
A type of light bulb is labeled having an average lifetime of 1000 hours. It’s reasonable to model t...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 11.03.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 01:10
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 11.03.2021 01:10
![question](/tpl/images/cats/es.png)
Spanish, 11.03.2021 01:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 01:10
![question](/tpl/images/cats/pravo.png)
Law, 11.03.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 01:10
![question](/tpl/images/cats/biologiya.png)
Biology, 11.03.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 01:10
![question](/tpl/images/cats/ekonomika.png)
Business, 11.03.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 01:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.03.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 01:10