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17. The Amethyst Woodstar species of hummingbird beats its wings about 80 times per second. If there are 60 seconds in a minute, about how many times does the Amethyst Woodstar beat its wings in 9 minutes?
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17. The Amethyst Woodstar species of

hummingbird beats its wings about
80 times per second. If there are
60 seconds in a minute, about how
many times does the Amethyst
Woodstar beat its wings in
9 minutes?
A 12,600
B 37,800
C50,400
D 43,200

User Xenoprimate
by
7.8k points

1 Answer

4 votes

Answer: D

Step-by-step explanation: 60x9=540 and 540x80=43,200

User Arud Seka Berne S
by
7.9k points
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