The rectangle shown has a perimeter of 64 cm and the given area (a=192 cm squared) it’s length is 8 more than twice it’s width. the length of the rectangle is __ cm and the width of the rectangle is __ cm

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