Which of the following equations of a line has an x intercept at 4 and a y intercept at -2 a) 2x-y=8 b) 2x-y=4 c) x-2y=4 d) 2x-y=10

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