Abet in roulette has a probability of 18/38 of winning. if you win, you double your money. you can bet anywhere from $1 to $100 on each spin. a. suppose you have $10, and are going to play until you go broke or have $20. what is your best strategy for playing? explain using information you learned in this module's material, such as expected value. b. suppose you have $10, and are going to play until you go broke or have $30. what is your best strategy for playing?

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.