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Studentka2010 [4]
3 years ago
13

Mr. Finley’s class visited a number of freshwater lakes to learn more about the crocodiles and alligators living in them. The cl

ass counted the number of species in each lake as shown in the table. Lake Crocodiles Alligators A 4 5 B 21 35 C 3 9 D 6 16 E 24 30 The relationship between the number of crocodiles and the number of alligators is not proportional across all lakes. Only two of the lakes have crocodiles and alligators in the same proportion. Which two lakes are they?
Mathematics
2 answers:
kari74 [83]3 years ago
8 0
Crocodile to alligator ratio in each lake:
A: 4/5
B: 21/35 = 3/5
C: 3/9 = 1/3
D: 24/30 = 4/5
Thus, lakes A and D have crocodiles and alligators in the same proportion.
koban [17]3 years ago
3 0

Answer:

It is A and D

Step-by-step explanation:

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3 years ago
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abruzzese [7]

Answer:

<h2>The answer is 15 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  } \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

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The distance between them is

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We have the final answer as

<h3>15 units</h3>

Hope this helps you

4 0
3 years ago
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Ahat [919]

Answer:

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