Please help! This is my little sisters hw and I forgot how to find the area.

Arandom number generator is used to model the patterns of animals in the wild this type of study is called

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

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?