County y consist of two districts. one district has an era of 30 square miles and a population density of 370 people per square mile and the other has an area of 50 square miles a popular destiny of 390 people per square mile. what is the population destiny, in people per square mile, for all of county y ?

Find two consexutive odd integers such that the sum of their square is 650

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

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase