![subject](/tpl/images/cats/mat.png)
Mathematics, 04.05.2021 02:30 knighiv
The random variable X is exponentially distributed, where X represents the time it takes for a person to choose a birthday gift. If X has an average value of 24 minutes, what is the probability that X is less than 30 minutes? (Do not round until the final step. Round your answer to 3 decimal places.)
![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 13:00
Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:50
In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation
Answers: 2
You know the right answer?
The random variable X is exponentially distributed, where X represents the time it takes for a perso...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 09:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 21.02.2021 09:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 09:40
![question](/tpl/images/cats/fizika.png)
Physics, 21.02.2021 09:40
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.02.2021 09:40
![question](/tpl/images/cats/istoriya.png)
History, 21.02.2021 09:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 21.02.2021 09:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 09:40
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 09:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 09:40
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 09:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.02.2021 09:40