13 & 14: Identify m1 and m2 15 & 16: are lines l1 & l2 parallel, perpendicular, or neither? Explain, show your work & identify m1 & m2.

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