<PRE><B>Question 816061</B>
s = D / t
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south:
s = D / t
11 = D / a
11a = D
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north:
s = D / t
37 = D / b
37b = D
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a + b = 23.5 hours
a = 23.5 - b
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D = 11a = 37b
11(23.5 - b) = 37b
258.5 - 11b = 37b
48b = 258.5
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b = 5.3854167 hours
a = 18.114583 hours
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D = 37b
D = 37(5.3854167)
D = 199.260 miles
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Answer:
the total distance that the hummingbird travels: 398.5 miles
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