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Mnenie [13.5K]
3 years ago
14

Biologists estimate that the number of animal species of a certain body length is inversely proportional to the square of the bo

dy length.1 Write a formula for the number of animal species, N, of a certain body length as a function of the length, L. Use k as the constant of proportionality.
Mathematics
1 answer:
NARA [144]3 years ago
3 0

Answer:

N(L)=\frac{k}{L^2}

Step-by-step explanation:

Here, N represents the number of animal species and L represents a certain body length,

According to the question,

N\propto \frac{1}{L^2}

\implies N=\frac{k}{L^2}

Where, k is the constant of proportionality,

Since, with increasing the value of L the value of N is decreasing,

So, we can say that, N is dependent on L, or we can write N(L) in the place of N,

Hence, the required function formula is,

N(L)=\frac{k}{L^2}

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