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miskamm [114]
3 years ago
5

Can anyone answer please I don't know what to do.

Mathematics
1 answer:
ZanzabumX [31]3 years ago
5 0

Answer: 2 7/10

Step-by-step explanation:

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The reproduction function for a sardine is f(p) = −0.0005p2 + 4p, where p and f(p) are in hundred metric tons. Find the populati
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Answer:

Population (p) = 4,000 hundred metric tons

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Step-by-step explanation:

The population of sardines 'p', for which the derivate of the function f(p) is zero, is the population that gives the maximum sustainable yield:

f(p) = -0.0005p^2 + 4p\\\frac{df(p)}{dp}=-0.0010p+4\\-0.0010p+4 =0\\p=4,000

The size of the maximum sustainable yield is:

f(p) = -0.0005p^2 + 4p\\f(4,000) = -0.0005(4,000^2) + 4*4,000\\f(4,000) = 8,000

Population = 4,000 hundred metric tons

Size of the yield = 8,000 hundred metric tons

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3 years ago
In ΔBCD, the measure of ∠D=90°, the measure of ∠B=20°, and CD = 94 feet. Find the length of BC to the nearest tenth of a foot.
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274.8

Step-by-step explanation:

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3 years ago
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hope this helps!

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