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riadik2000 [5.3K]
3 years ago
12

Use a proportion to estimate each population. (Please solve both questions, thank you) (I’ll reward you with brainliest :)

Mathematics
1 answer:
hammer [34]3 years ago
7 0

Answer:

<em>Step-by-step explanation:</em>

<em>Step 1. (The capture) Capture a sample  total counted =958, and them back tagged counted=38,total tagged=56 </em>

<em>The idea is to estimate the proportion p = m/N of tagged =102. </em>

<em>Step 2. (The recapture) After everything has settled down, capture a new sample of n fish. Count the number of tagged fish. Suppose that k of them are tagged. </em>

<em>It is reasonable that, k/n would be a good estimante for p = m/N. </em>

<em>Accordingly, for an estimate N of N, se solve the equation m/N= k/n. </em>

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4 0
3 years ago
Which linear inequality is represented by the graph?
vodka [1.7K]
The correct answer is B. I figured this out by testing out coordinates into each equation. I am only going to show my work for equation B though... if you want to see the rest of my work, message me.

(0,0) ⇒ this point is within the shaded part of the graph

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This proves that equation B matches the graph shown.


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3 years ago
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Step-by-step explanation:

8 0
3 years ago
What equals (−1)+(−2) using the number line.
hodyreva [135]

Answer: -3

Step-by-step explanation:

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6 0
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Read 2 more answers
I really need help please!! i don't understand!! Will mark brainliest!!
nikklg [1K]

Answer:

They y axis runs up and down so on the verticle lind where is says -2 plotthe point.


If you dont understand let me know and i will find a way to give your points back

Step-by-step explanation:


8 0
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