Dylan is going to the fair and has $35. he is going to use $5 for food. the admission is $7, and rides are $1.85 each. how many rides can he go on?

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