Concept explainers
To calculate : The distance travelled by plane during the first 40 min.
Answer to Problem 14P
32 miles
Explanation of Solution
Case-1 when the plane against the wind data.
Consider x is the distance in miles and time is giving 2/3 hour,
Then rate,
Case-2 when the plane is with wind data,
Distance is
Then rate is,
Now, the rate with wind, and rate against wind compare and find value of x ,
Chapter 4 Solutions
Algebra: Structure And Method, Book 1
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