jonesmonica966 jonesmonica966
  • 18-11-2016
  • Biology
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Suppose the total number of earthquakes with a magnitude of 4 or higher averages 14500 per year. Approximately how many are magnitude 5 or higher

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jenny132
jenny132 jenny132
  • 18-11-2016

4 or higher = 90%
5 or higher = 10%

90% = 14,500
10% = ?

14,500 ÷ 10 = 1,450

90% = 14,500
10% = 1,45
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