Mathematics, 01.11.2019 06:31 chaosdamax3945
In the game of roulette, a player can place a $44 bet on the number 22 and have a startfraction 1 over 38 endfraction 1 38 probability of winning. if the metal ball lands on 22, the player gets to keep the $44 paid to play the game and the player is awarded an additional $140140. otherwise, the player is awarded nothing and the casino takes the player's $44. what is the expected value of the game to the player? if you played the game 1000 times, how much would you expect to lose?
Answers: 1
Mathematics, 21.06.2019 16:30
Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?
Answers: 2
Mathematics, 21.06.2019 21:00
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Mathematics, 21.06.2019 21:50
Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?
Answers: 3
Mathematics, 21.06.2019 23:00
36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)
Answers: 1
In the game of roulette, a player can place a $44 bet on the number 22 and have a startfraction 1 ov...
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