![subject](/tpl/images/cats/mat.png)
Mathematics, 26.10.2019 05:43 josetheghost6313
4.50. suppose an alarm clock has been set to ring after t hours, where t ∼ exp(1/3). suppose further that your friend has been staring at the clock for exactly 7 hours and can confirm that it has not yet rung. at this point, your friend wants to know when the clock will finally ring. calculate her conditional probability that she needs to wait at least 3 more hours, given that she has already waited 7 hours. more generally, calculate the conditional probability that she needs to wait at least x more hours, given that she has already waited 7 hours.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30, IkweWolf4431
How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, bellbradshaw16
Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.
Answers: 2
You know the right answer?
4.50. suppose an alarm clock has been set to ring after t hours, where t ∼ exp(1/3). suppose further...
Questions in other subjects:
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.01.2021 21:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.01.2021 21:10
![Konu](/tpl/images/cats/en.png)
English, 25.01.2021 21:10
![Konu](/tpl/images/cats/istoriya.png)
History, 25.01.2021 21:10
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.01.2021 21:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.01.2021 21:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.01.2021 21:10