In each diagram, line x is parallel to line y, and line z intersects lines x and y. Based on the diagrams, which statement is true about the value of a? The value of a is 127o because 180o – 53o = 127o. The value of a is 53o because a is adjacent to an angle that is 53o. The value of a is 37o because 90o – 53o = 37o. The value of a is 180o because 53o +127o = 180o.

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

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.)

Item 1 which question could the expression 1000n answer? let n = the number of gallons of gas used. how many miles per gallon did the car get driving 1000 miles? let n = the number of grams of food needed for each dog. how many grams of food are needed to feed 1000 dogs? let n = the number of people at the show. how many empty seats were there at the show if there are 1000 seats at the theater? let n = the number of seats at the theater. how many empty seats will there by if 1000 people come to the show?