1litre take 375 millilitres how many millilitres left

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

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