Roulette game: receive $1 for 1-12, $6 for 13-24, and $3 for 25-36. you have 2 chances to play. you get the payoff corresponds to the most recent roll (you will receive a low payoff if the second roll yields a lower winning than the first roll. so make sure you play it : what is your best strategy to play? how much is the expected winning of playing this game?

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.