The following table shows the amount spent by four U.S. airlines to fly one available seat 1 mile technology note accompanying Example 1.] Airline United Continental American JetBlue Southwest Cost (4) Suppose that, on a 3,000-mile New York to Los Angeles flight, United Continental, American, and three times as many empty seats as American, how many empty seats did each of these three ai United Continental American Southwest 14.9 14.6 empty seats empty seats empty seats 11.9 12.4

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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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The following table shows the amount spent by four U.S. airlines to fly one available seat 1 mile in the second quarter of 2014.+ Set up a system and then solve using technology. HINT [See the
technology note accompanying Example 1.]
Airline
Cost (4)
United
Continental
14.9
American JetBlue
14.6
11.9
empty seats
empty seats
empty seats
Southwest
12.4
Suppose that, on a 3,000-mile New York to Los Angeles flight, United Continental, American, and Southwest flew a total of 185 empty seats, costing them a total of $79,005. If United Continental had
three times as many empty seats as American, how many empty seats did each of these three airlines carry on its flight?
United Continental
American
Southwest
Transcribed Image Text:The following table shows the amount spent by four U.S. airlines to fly one available seat 1 mile in the second quarter of 2014.+ Set up a system and then solve using technology. HINT [See the technology note accompanying Example 1.] Airline Cost (4) United Continental 14.9 American JetBlue 14.6 11.9 empty seats empty seats empty seats Southwest 12.4 Suppose that, on a 3,000-mile New York to Los Angeles flight, United Continental, American, and Southwest flew a total of 185 empty seats, costing them a total of $79,005. If United Continental had three times as many empty seats as American, how many empty seats did each of these three airlines carry on its flight? United Continental American Southwest
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