Which ordered pair is the solution of this system of equations 3x + 2y = 4 -2.x + 2y = 24 0(-4,8) 0(-4,-8) o (2, -1) O (2,-5)

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