•roll a die repeatedly. say that you stop when the sum goes above 63. what is the probability that the second to last value was x. make a market on this probability. ie what is your 90 percent confidence interval.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Which term applies to agb and dge? a. obtuse b. supplementary c. complementary d. vertical