Problem 2) If the volume of a rectangular prism is 30  3 and its height is 5 , its length is 2 , what is its width? Problem 3) The volume of a rectangular prism is 125  3 and its height is 5 .
Averages for Washington DC in September. The weather in September in Washington DC is very attractive for those that want to avoid the peak heat of summer, yet still enjoy lots of warm days on their visit. On average, peak temperatures during the day in September still reach up to 27Â°C.
Anytime in July, August or September will usually have decent weather. July was wet this year, but is not usually. August and September were great and well into October too. Having said that, weather is changeable here, particular into the fall, later in September. The following link can be opened to see the weather data for Vancouver for Sept 2012.