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A man flies a small airplane from Fargo to Bismarck, North Dakota-a distance of 180 mi. Because he is flying into a head wind, the trip takes him 2 h. On the way back, the wind is still blowing at the same speed, so the return trip takes only 1 h 15 min. What is his speed in still air, and how fast is the wind blowing? speed in still air mph mph wind speed Bismarck 180 mi Fargo

A man flies a small airplane from Fargo to Bismarck, North Dakota-a distance of 180 mi. Because he is flying into a head wind, the trip takes him 2 h. On the way back, the wind is still blowing at the same speed, so the return trip takes only 1 h 15 min. What is his speed in still air, and how fast is the wind blowing? speed in still air mph mph wind speed Bismarck 180 mi Fargo

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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A man flies a small airplane from Fargo to Bismarck, North Dakota-a distance of 180 mi. Because he is flying into a head wind, the trip takes him 2 h. On the way back, the wind is still blowing at the same speed, so the return trip takes only 1 h 15 min. What is his speed in still air, and how fast is the wind blowing? speed in still air mph mph wind speed Bismarck wind 180 mi Fargo ✈
Transcribed Image Text:A man flies a small airplane from Fargo to Bismarck, North Dakota-a distance of 180 mi. Because he is flying into a head wind, the trip takes him 2 h. On the way back, the wind is still blowing at the same speed, so the return trip takes only 1 h 15 min. What is his speed in still air, and how fast is the wind blowing? speed in still air mph mph wind speed Bismarck wind 180 mi Fargo ✈
The admission fee at an amusement park is $1.50 for children and $4.00 for adults. On a certain day, 2,200 people entered the park, and the admission fees that were collected totaled $5,050. How many children and how many adults were admitted? children adults
Transcribed Image Text:The admission fee at an amusement park is $1.50 for children and $4.00 for adults. On a certain day, 2,200 people entered the park, and the admission fees that were collected totaled $5,050. How many children and how many adults were admitted? children adults
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