Karen wants to measure the height of the streetlight outside her house. She places a mirror on the ground 52 feet from the streetlight, then walks backward until she is able to see the top of the streetlight in the mirror.
Her eyes are 5.8 feet above the ground, and she is 14 feet from the mirror. What is the height of the
streetlight to the nearest tenth of a foot?

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?