in an office building,92 offices are currently being rented. This represents 80% of the total units. How many offices are in the building?​

How do you use the elimination method for this question? explain, because i really want to understand!

Acircle has a circumference of 28.36 units what is the diameter of the circle

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?