In the game of roulette, a player can place a $5 bet on the number 11 and have a startfraction 1 over 38 endfraction probability of winning. if the metal ball lands on 11, the player gets to keep the $5 paid to play the game and the player is awarded an additional $175. otherwise, the player is awarded nothing and the casino takes the player's $5. 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?

if you played the game 1000 times, are expected to lose.

Probability of winning

if out of total , game has been won, so rest have been lost,so

Probability of losing

Hence Expected of the game to the player  

A)The expected value is (is losing)

B)if you played the game times,

so it will be

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answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

i am thinking c. sorry if im wrong .

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