Mathematics, 19.11.2019 01:31 kimseokjin92
The game of european roulette involves 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 hasan equal chance of capturing the ball. gamblers can place bets on red or black. if the ball lands on theircolor, 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 standarddeviation of your total winnings? (b) suppose you bet$1 in three different rounds. what is the expected value and standard deviation ofyour total winnings? (c) how do your answers to parts (a) and (b) compare? what does this say about the riskiness of the twogames?
Answers: 3
Mathematics, 21.06.2019 15:00
1. are the triangles similar and if so why? what is the value of x? show your work.
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Mathematics, 21.06.2019 19:10
What is the quotient? x+5/ 3xΒ²+4x+5 Β© 3x2 β 11 + x + s 3x β 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x β 11 - - x + 5
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Mathematics, 21.06.2019 19:40
Which system of linear inequalities is represented by the graph?
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Mathematics, 21.06.2019 22:00
Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2
Answers: 1
The game of european roulette involves spinning a wheel with 37 slots: 18 red,18 black, and 1 green...
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