An individual uses the following gambling system at las vegas. he bets $ 1 that the roulette wheel will come up red. if he wins, he quits. if he loses then he makes the same bet a second time only this time he bets $ 2; and then regardless of the outcome, quits. assuming that he has a probability of 12 of winning each bet, what is the probability that he goes home a winner? why is this system not used by everyone?

3/4

Step-by-step explanation:

Given that an individual uses the following gambling system at Las Vegas. He bets $ 1 that the roulette wheel will come up red

Prob of winning in one trial = 1/2

For him to go home as winner either he has to win in the I case or he loses I one and wins the second one.

Hence probability = prob he wins the Ist +prob he loses first and wins second

=

This system will not be used because normally prob of winning will not be 1/2 but much more less than that.  Hence prob of losing would be more so everyone may not use this.

answer: at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation:

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a