1 The relation from set A = (3, 4, 5) to set B = (6, 8, 10, 12) is defined by the set of ordered pairs {(3,6). (4, 8), (5, 10)).

(a) State the object of 6.

(b) If the relation is a function and is denoted by f: x y, express y in terms of x.

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Find the domain of the following expression: 1/(√x)-2

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?