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  • 01-03-2019
  • Mathematics
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Ashraf82
Ashraf82 Ashraf82
  • 01-03-2019

Answer:

The answer: cougar population is  9 times the bear population

Step-by-step explanation:

∵ x = 15 ⇒ 15 years after study time

∵ f(x) = 830(0.8)^15 = 29.203 ≅ 29

From the table the cougar population after 15 years = 226

∴ The cougar population = 266 ÷ 29 = 9.172 ≅ 9 times the bear population

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