Question

The amount W of water used varies directly with the population N of people. City A has a population of 480,000 people and used 33.9 billion gallons of water in a fiscal year. Find out how many billion gallons of water we would expect City B to use if we know that its population is 180,000

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Answer 1

Answer: 120,000 gallons per day, Im notthe smartest, but I'm pretty sure its right

Explanation: