# hw for civil engineering

- Between which stations in the following Figure will material be removed (cut) and filled in order to build a new road profile?

- Water delivered from a public supply in western Michigan cost $0.25 per cubic meter. A 0.8L bottle of water purchased from a gas station costs $1.00. What is the cost of bottled water on per cubic meter basis?

- If a pipe is dripping at a rate of one drop per second, and each drop contains 5 ml (milliliters), calculate how much water (in liters) will be lost in one year. (write your calculation out, a single number answer is not acceptable)

- Some have said that â€œdilution is the solution to pollutionâ€. What is the logic behind the statement? Do you believe this is a sound practice for treating wastewater?

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