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Jet001 [13]
3 years ago
15

7. The government of Mexico declared blue sharks an endangered species. They put tags on 36 blue sharks and released them. Later

, they corral 130 blue sharks; among those blue sharks, 20 were tagged. Find the best estimate for the blue shark population?​
Mathematics
2 answers:
fenix001 [56]3 years ago
8 0
The correct answer is 234
Ivanshal [37]3 years ago
5 0

Answer:

hi everyone is happy with her husband and her

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HELP ME I DON'T UNDERSTAND THIS :(
andriy [413]

Answer:

c

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are equal, that is

\frac{AD}{WZ} = \frac{CD}{YZ} , substitute values

\frac{10}{46} = \frac{5}{YZ} ( cross- multiply )

10YZ = 230 ( divide both sides by 10 )

YZ = 23 → c

3 0
3 years ago
Really struggling on this
navik [9.2K]
Angle 4 would be 77degrees because angle two is vertical to angle four.

Angle 3 and Angle 1 are equal because they are vertical to each other.

You would subtract 180 (degrees) minus 77 (degrees) and get 103 (degrees).

So Angle 3 and Angle 1 would both be 103 degrees.

You would get 180 degrees from the line.

5 0
2 years ago
3 is added to five times number, and the result is multiplied by 4. the final result is 72. what is the number​
Dima020 [189]

Answer:

The number is 3

Step-by-step explanation:

Hi,

4 ( 3 + 5x) = 72

12 + 20x = 72

20x = 60

x = 3

Hope this helps :)

7 0
3 years ago
Read 2 more answers
SOLOVE THIS QUESTION PLSS
pantera1 [17]

Answer:

positive its 18 feet

Step-by-step explanation:

5 0
3 years ago
mary had 3/4 of a container of orange juice left in the refrigerator.her brother came and drink 4/5 of it. how much orange juice
enyata [817]

Answer:

12/25 of the entire container.

Step-by-step explanation:

To solve this, multiply 3/4 by 4/5. 3/4 * 4/5 = 12/25. Therefore, her brother drank 12/25 of the whole container.

7 0
3 years ago
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