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balandron [24]
2 years ago
15

Count ostriches and llamas. Someone counted 47 heads and 122 legs. How many of each animals is on the farm.

Mathematics
1 answer:
Sergeeva-Olga [200]2 years ago
5 0
Llamas: 42  Ostriches: 44

I'm not sure
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(-11r+14+9r^3) + (3-8r^5+14r^3)
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A bowl contains 4 red marbles and 3 yellow marbles. Tim randomly draws 3 red marbles from the bowl. He replaces each marble afte
mr Goodwill [35]
So,

The probability of drawing a yellow marble is \frac{3}{7}.
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The probability of drawing a red marble is \frac{4}{7}.

In order to get the probability of drawing 2 yellow marbles and 1 red marble, given that each marble is replaced after it is drawn out, we must multiply the fractions together.

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6 0
3 years ago
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Nimfa-mama [501]
It would be 390 mm3 because theyre the same thing

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3 years ago
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7 0
3 years ago
Y = 1/2x + 1 Simplify and solve when x = 6​
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6 0
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