This helped us estimate the square footage.

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The deal includes 4.2 square miles of patented claims and historic resource estimate of 4 billion pounds of copper.

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Should these trends continue, a jump in store revenue per square foot could provide upside to our price estimate, which stands close to 12% below the current market price.

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Alternatively, you could ask a local real-estate agent, builder, contractor or building association for the average rebuilding cost per square foot in your area or pay for an estimate from the websites HM Facts or Accucoverage.

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The estimate is based on having two people per square metre, and takes into account limits on the number of people in venues like nightclubs, according to ABNT rules.

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Our forecasts reveal that a 5% change in 2011 American Eagle revenue per square foot translates to a 2% move in the price estimate.

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In theory, a solar shade could provide any amount of cooling, but the researchers estimate that it would have to have an area of 4.1m square kilometres (half the size of Brazil) to offset half the warming expected over the next century, assuming no cuts in carbon-dioxide emissions occur.

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In order to estimate, you had to think about and engage with the math behind exponents and square roots.

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Upside to our estimate could provide a boost to Best Buy stock, as we currently estimate a roughly 0.8% sensitivity to a 1% change in domestic revenue per square foot.

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