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15-04-2021
Biology

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The population of white pines on his land in 2015 was 40. After last weekend the population is 155. Find the growth rate.

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isaacoranseola isaacoranseola

16-04-2021

Answer:

287.5%

Explanation:

Initial = 40

Recent = 155

Growth rate = ( recent - initial )÷ initial ×100/1

=( 155-40/40) × 100/1

= 115/40×100/1

= 2.875×100/1

= 287.5%

The rate of growth is 287.5%

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