SOLUTION: 1. The hummingbird has an average wing speed of 90 beats per second. The
expression 90t gives the number of wing beats in t seconds. Calculate the
number of
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Question 493254: 1. The hummingbird has an average wing speed of 90 beats per second. The
expression 90t gives the number of wing beats in t seconds. Calculate the
number of wing beats in 1 hour for the hummingbird.
Answer by deborabr(181) (Show Source): You can put this solution on YOUR website!
T=beats
90t*60=5400t is the beat per minute
90t*60^2=90t*3600=324000t is the beat per hour
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