The diagram shows a solid metal prism used as a structure for a roof. The metal has a mass of 1200 kg. The cross sectional I-shaped area is 4 m2. Calculate the density of the prism in kg/m3.

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?