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Zarrin [17]
2 years ago
7

???????!:!:!:!:!:?!!!!!???!:!/!/

Mathematics
1 answer:
Masja [62]2 years ago
3 0

Answer:

<u><em>Corral 4</em></u>

Step-by-step explanation:

we need to divide  the area of the corral by the Number of animals In order To know the dedicated  space for each animal

Corral 1 :

(50×40)÷110 = 18.181818181818 < 20

Then it doesn’t meet the requirements.

Corral 2 :

(60×35)÷115 = 18.260869565217 < 20

Then it doesn’t meet the requirements

Corral 3 :

(55×45)÷125 = 19.8 < 20

Then it doesn’t meet the requirements

Corral 4 :

(65×40)÷130 = 20

Then It meets the requirements

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Answer: she would catch up with Tom in 1 hour.

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7 0
3 years ago
.....................................
Mandarinka [93]

\frac{5}{a + 3} = \frac{3}{a - 2}

5(a - 2) = 3(a + 3)

5a - 10 = 3a + 9

5a - 3a = 9 + 10

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Answer = D.) a = 9 \frac{1}{2}

\textbf{Spymore}​

4 0
3 years ago
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