Suppose that you have a square pyramid like the one pictured. Which plane section will produce a trapezoid? A) A cross section cut parallel with the bottom
B) Cutting off one of the bottom corners
C) A cut parallel to the vertical axis, directly through the vertical axis
D) A cut parallel to the vertical axis, but off the vertical axis

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.)