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Viefleur [7K]
3 years ago
12

When a ruby-throated hummingbird hovers, it beats its wings about 55 times

Mathematics
1 answer:
e-lub [12.9K]3 years ago
3 0
The correct answer is option 3, 6,600
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Evaluate the expression 81 minus 8 to the second power. 81 minus 8 to the second power
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Answer:

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Step-by-step explanation:

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81 - 8²

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