The length of one rectangle is 4 more than
three times the width. the length of a
second rectangle is 28 more than the width.
w rite a system of equations for this problem.

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