![subject](/tpl/images/cats/mat.png)
Mathematics, 21.02.2020 21:04 danielroytman1
The game of European roulette involved spinning a wheel with 37 slots: 18 red, 18 black, and 1 green. A ball is spun onto the wheel and will eventually land in a slot, where each slot has an equal chance of capturing the ball. Gamblers can place bets on red or black. If the ball lands on their color, they double their money. If it lands on another color, they lose their money.
(a) Suppose you play roulette and bet $3 on a single round. What is the expected value and standard deviation of your total winnings?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 12:50
G(x)=x2-16xb=-16, so =16 = 649(x) = (x2 - 16x + 64) - 649(x) = (x - 1)2-
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
One integer is 8 times another. if the product is 72, then find the integers
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?
Answers: 1
You know the right answer?
The game of European roulette involved spinning a wheel with 37 slots: 18 red, 18 black, and 1 green...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.01.2021 07:10
![question](/tpl/images/cats/geografiya.png)
Geography, 30.01.2021 07:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 07:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fr.png)
French, 30.01.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 07:10
![question](/tpl/images/cats/biologiya.png)
Biology, 30.01.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 07:10
![question](/tpl/images/cats/istoriya.png)
History, 30.01.2021 07:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 30.01.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 07:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 07:10
![question](/tpl/images/cats/en.png)
English, 30.01.2021 07:10