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New York City is supplied with drinking water by the protected Catskill Mountains watershed. As a result of the watershed's integrity and undisturbed natural water filtration system, New York is one of only four major cities in the United States the majority of whose drinking water is pure enough not to require purification by water treatment plants. The Croton Watershed north of the city is undergoing construction of a US$3.2 billion water purification plant to augment New York City's water supply by an estimated 290 million gallons daily, representing a greater than 20% addition to the city's current availability of water. The ongoing expansion of New York City Water Tunnel No. 3, an integral part of the New York City water supply system, is the largest capital construction project in the city's history.

What percent increase in water supply will the city see after the Croton Watershed plant is finished?
Answer: 20%
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Uncompressed audio as stored on an audio-CD has a bit rate of 1,411.2 kbit/s, (16 bit/sample × 44100 samples/second × 2 channels / 1000 bits/kilobit), so the bitrates 128, 160 and 192 kbit/s represent compression ratios of approximately 11:1, 9:1 and 7:1 respectively.

What is stored on an audio-CD that has a bit rate of 1,411.2 kbit/s?
Answer: Uncompressed audio
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Despite lowering rates in surrounding countries, cholera rates were reported in November 2012 to be on the rise, with 1,500 cases reported and nine deaths. A 2008 cholera epidemic in Guinea-Bissau affected 14,222 people and killed 225.

How many died from cholera in a November 2012 report?
Answer:
nine