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December 20, 2014

December 20, 2014

Posted by **Chiquita** on Friday, November 25, 2011 at 7:00pm.

The number of Internet users in the country reached 13 million during the year?

- Math -
**Henry**, Saturday, November 26, 2011 at 11:58amF(x) = 0.485x^2 - 1.694x + 0.315 = 13.

0.485x^2 - 1.694x - 12.685 = 0,

X = 7.15 Which corresponds to 1997.

Therefore the number of Internet users reached 13 million in 1997.

Use Quadratic Formular to solve Eq.

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