The arc length of a sector created by a 90° angle is 23 cm. What is the circumference of the entire circle? Express the answer in terms of
Pi

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

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?

Which graph represents the given linear function 4x+2y=3