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.
In the month of september, maximum temperature is 15Â°C and minimum temperature is 5Â°C (for an average temperature of 10Â°C). The climate is fairly cool around this city in the month of september, but it is liveable when dressing cosy. With 147mm over 16 days, you will experience some showers for your journey.