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lbvjy [14]
4 years ago
12

To estimate the number of lizards in a certain region, Sean traps 36 lizards and marks them. He releases these lizards and then

Mathematics
2 answers:
nexus9112 [7]4 years ago
8 0

Answer:

The BEST estimate for the lizard population is 450

Step-by-step explanation:

Let

x -----> the estimate for the lizard population

we know that

using proportion

\frac{200}{16}=\frac{x}{36}\\\\x=200*36/16\\\\x=450

therefore

The BEST estimate for the lizard population is 450

Ulleksa [173]4 years ago
7 0

Answer:C)450

Step-by-step explanation:

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igor_vitrenko [27]

Answer:

8, 2, 8, 2

7, 3, 7, 3

6, 4 6, 4

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Step-by-step explanation:

In the picture, it shows two of each number so I'm gonna base it off the picture but let me know if I should base it off the wording.

So we know that half of 20 is 10. This will be valuable information. So we need the sum of two numbers to equal 10. So for the rows we can just do 8+2+8+2, 7+3+7+3, 6+4+6+4, 9+1+9+1.

Since there are 18 numbers, I'm assuming we don't have to use all of them.

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3 years ago
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3 years ago
If a radius of a sphere is divided by 2, will the surface area be divided by 2?
olganol [36]
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So the surface area becomes 4-fold or the increase in surface area is 300%.
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3 years ago
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Find the value of z plsss
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Answer:

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Step-by-step explanation:

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postnew [5]

Answer:

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Step-by-step explanation:

f(x) + n - shift the graph of f(x) n units up

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===================================

Look at the picture.

The graph of F(x) shifted 1 unit to the right and 3 units down.

Therefore the equation of the function G(x) is

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