Why did the united states push for control of the oregon country? increased american settlement in the pacific northwest increased threat of british attacks on the louisiana territory discovery of gold in the rocky mountains need for more territory north of the missouri compromise

How many $20 bills do you need to have to make $280

Which is the equation of a line perpendicular to the line with the equation 3x+4y=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