Simplify this expression: 19 – (–8) – (–14) = ? a. –7 b. 41 c. 25 d. –3

Can someone check my answer? you

What is negative 3/9 times negative 2/8 ?

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