![subject](/tpl/images/cats/mat.png)
Mathematics, 29.04.2021 14:00 railuke7721
The US Geological Survey (USGS) monitors earthquake around the world. Their data
shows that around the world there are measurable quakes on an average every 20 minutes.
Assume that the earthquake follows exponential distribution, Find the following
probabilities.
(a) There would not be any measurable quake in any given hour?
(b) The next earthquake would be after more than 30 minutes?
(c) There was no earthquake in last 30 minutes, there would be an earthquake in next 10
minutes?
(d) Over next 12 hours, at least 2 hours will have at least 2 earthquakes?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?
Answers: 1
You know the right answer?
The US Geological Survey (USGS) monitors earthquake around the world. Their data
shows that around...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 12.07.2019 09:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 09:00
![question](/tpl/images/cats/istoriya.png)
History, 12.07.2019 09:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.07.2019 09:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 12.07.2019 09:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.07.2019 09:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.07.2019 09:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.07.2019 09:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.07.2019 09:00