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stich3 [128]
3 years ago
10

Let’s say we want to find the size of a deer population. Suppose that we capture 80 deer, tag them, and release them back into t

he forest. After some time has passed—allowing the marked deer to thoroughly mix with the rest of the population—we come back and capture another 100 deer. Out of these deer, we find that 20 are already marked. Using this information, what can you estimate the deer population to be?
A. 1,000
B. 400
C. 200
D. 800
E. 600
Mathematics
2 answers:
lorasvet [3.4K]3 years ago
8 0

Answer:

400

Step-by-step explanation:

20/100 = 80/x

Cross multiply and divide

100 X 80 = 8000 / 20 = 400

charle [14.2K]3 years ago
7 0

Answer:

I believe it is D. I say this because I took the test and got 90% on it. This was one of the questions.

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Question #1, refers to the graph that appears on the left:

The graph is comprised of 4 segments.
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Question #2, also refers to the graph that appears on the left:

As discussed in the answer to Question #1,
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Question #3:

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If the story is graphed, the graph has 3 segments.  Since the slope
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Choice B).  Somewhat better, but doesn't fit the story.  This graph
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Choice C).  This is it.  If I had not read the story and just saw this graph,
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Choice D).  Now that we know we have a good graph in choice-C,
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This graph says that at time zero, Keisha is 5 blocks away from her
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Question #4.    Refers to the graph on the right side.     

This graph is comprised of 5 linear segments.  The slope of
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Before we even look at the story, let's look at the graph:

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If somebody told us that this was the graph of a girl taking a bath,
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Answer:

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