![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 01:00, mdaniella522
A family eats at a restaurant. The bill is $56.75. They are pleased with service so they leave 22% tip. What is their total after including the tip?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00, kcarstensen59070
Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30, bbby2
Aprisoner is trapped in a cell containing three doors. the first door leads to a tunnel that returns him to his cell after two days of travel. the second leads to a tunnel that returns him to his cell after three days of travel. the third door leads immediately to freedom. (a) assuming that the prisoner will always select doors 1, 2 and 3 with probabili- ties 0.5,0.3,0.2 (respectively), what is the expected number of days until he reaches freedom? (b) assuming that the prisoner is always equally likely to choose among those doors that he has not used, what is the expected number of days until he reaches freedom? (in this version, if the prisoner initially tries door 1, for example, then when he returns to the cell, he will now select only from doors 2 and 3.) (c) for parts (a) and (b), find the variance of the number of days until the prisoner reaches freedom. hint for part (b): define ni to be the number of additional days the prisoner spends after initially choosing door i and returning to his cell.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30, alinamartinez9p752cj
Which of the following statements is a true conclusion that can be made from the scaled bargraph?
Answers: 1
Do you know the correct answer?
A family eats at a restaurant. The bill is $56.75. They are pleased with service so they leave 22% t...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 03:01
![Konu](/tpl/images/cats/mkx.png)
Arts, 16.09.2020 03:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 03:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 03:01
![Konu](/tpl/images/cats/istoriya.png)
History, 16.09.2020 03:01
![Konu](/tpl/images/cats/mir.png)
World Languages, 16.09.2020 03:01
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.09.2020 03:01
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.09.2020 03:01
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.09.2020 03:01
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.09.2020 03:01