There are 20 cows and 10 farmers in a field. What is the ratio of the number of ears to the number of legs in the field, and what is the significance of this ratio? A. 2:3, because two-thirds of those in the field are cows, and they have the greater share of ears and legs
B. 3:5, because for every 3 ears present in the field, there are 5 legs present
C. 2:3, because each farmer has two-thirds the number of ears and legs that a cow has
D. 3:5, because on average, there are 3 ears per individual and 5 legs per individual in the field

Our star pitcher, foster enlight, can throw a pitch so fast that it gets to the catcher’s mitt before it leaves foster’s fingers! if the team wins a game then the probability that foster was pitching is 0.8 but only if foster had at least one day’s rest since his last pitching assignment. if foster does not have a day off and the team still wins, the probability that foster was pitching drops by half of what it was on the previous day. if the team wins three games in succession from the toronto tachyons and foster pitched in game #2, what is the probability that he pitched in one or more of the other games? (assume that foster did not pitch on the day before the first game of this three game series.)