A building in the of a rectangular prism needs to be 40. painted. Some facts about the building are shown below. The building has a width of 50 feet, a length of 80 feet, • and a height of 120 feet. There are 60 windows on each lateral face of the • building. Each window is a square measuring 5 feet on a side. • Using this information, which expression represents the total lateral surface area, in square feet, that needs to be painted? Hector was inspecting air 41. quality at a laboratory researching carbon monoxide. During his inspection, Hector discovered that 2.65 grams of carbon monoxide leaked into the laboratory. The Occupational Safety and Health Administration (OSHA) has set a permissible exposure limit for carbon monoxide at 55 milligrams per cubic meter. The lab measured 12 feet by 14 feet by 10 feet.
40. A building in the of a rectangular prism needs to be painted. Some facts about the building are shown below. • The building has a width of 50 feet, a length of 80 feet, and a height of 120 feet. • There are 60 windows on each lateral face of the building. • Each window is a square measuring 5 feet on a side. Using this information, which expression represents the total lateral surface area, in square feet, that needs to be painted? 41. Hector was inspecting air quality at a laboratory researching carbon monoxide. During his inspection, Hector discovered that 2.65 grams of carbon monoxide leaked into the laboratory. The Occupational Safety and Health Administration (OSHA) has set a permissible exposure limit for carbon monoxide at 55 milligrams per cubic meter. The lab measured 12 feet by 14 feet by 10 feet.
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