Type the correct answer in the box. Use numerals instead of words. A circular pool has a diameter of 30 feet. A section of the top railing with a central angle of is broken and needs to be replaced. What approximate length of railing needs to be replaced? Round your answer to one decimal place.

About ?? feet of railing needs to be replaced.

What is the equation of the graph below? y=sec(x)-4

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score