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I am Lyosha [343]
4 years ago
15

If the birth rate of a population of dolphins is 2.0, the death rate is 0.5, and the population size is 100, what is this dolphi

n's population growth?
Biology
1 answer:
Mrac [35]4 years ago
5 0

Answer: The dolphin's population growth is 150% .

Explanation:

The birth rate of dolphins = 2.0=\frac{2.0\times 100}{100}=200\%

The death rate of the dolphins =  0.5=\frac{0.5\times 100}{100}=50\%

Dolphin's population growth  = Birth rate - Death rate

= 200\%-50\%=150\%

The dolphin's population growth is 150%.

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