The hummingbird's speed in miles per hour is 32.0 miles per hour
The hummingbird's speed is given as:
Speed = 15 meters per second
There are 1609 meters in 1 mile
So, we have:
Speed = 15/1690 miles per second
There are 3600 seconds in 1 hour
So, we have:
Speed = 15/1690 miles per (1/3600) hour
Rewrite as:
Speed = (15/1690)/(1/3600) miles per hour
Evaluate the quotient
Speed = 32.0 miles per hour
Hence, the hummingbird's speed in miles per hour is 32.0 miles per hour
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