In a pond,there were 500 carp fishes at the b | vedclass

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(B) The birth rate is defined as the number of new offspring produced per individual per unit time.Birth rate = $\frac{	ext{Number of new offspring}}

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$2500$

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(B) The birth rate is defined as the number of new offspring produced per individual per unit time.Birth rate = $\frac{	ext{Number of new offspring}}{	ext{Initial population size}}$Given,birth rate = $4$ offspring/carp/year and initial population = $500$.Therefore,the number of new offspring = $	ext{Birth rate} 	imes 	ext{Initial population}$Number of new offspring = $4 	imes 500 = 2000$.The total number of carp fish at the end of the year = $	ext{Initial population} + 	ext{New offspring}$Total population = $500 + 2000 = 2500$.

In a pond,there were $500$ carp fishes at the beginning of the year. They have a birth rate of $4$ offspring per carp per year. What will be the total number of carp fish at the end of that year?

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