Phil lives 1/4 mile from school. marissa lives 1/2 mile from phil. how many yards does merciless from school how many miles

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

What number gives you a irrational number when added to 2/5

What is the least common multiple of 8, 12, 7