joshching1689 joshching1689
  • 30-01-2018
  • Mathematics
contestada

There is a drought and the oak tree population is decreasing at the rate of 7% per year. If the population continues to decrease at the same rate, how long will it take for the population to be half of what it is?

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diandrac diandrac
  • 30-01-2018
about 25 years I think
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