Vẽ hai góc xAy và góc yAz kề bù .Trên nửa mặt phẳng bờ xz không chứa tia Ay , vẽ tia At sao cho xAy=zAt a, Chứng tỏ: tia At và tia Ay đối nhau

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? what is this as a fraction? what is the probability of not being shortlisted? give your answer as a decimal.