Acity ordinance in river city requires that there be a police officer for every 470 residents. if the population of river city is 410,300, what is the minimum number of police officers needed?

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters