Choose the letter of the histogram for the data below : 18,5,27,34,56,54,9,14,35,22,78,94,4 7, 52,2,16, 17,10

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