What is a profit of $60 integer

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

What is the rate for one gallon of gasoline

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