A flight from JFK Airport to London takes 6 hours with a tail wind. The return flight takes 8 hours against a headwind. The distance is 3600 miles. Find the speed, s, of the plane in still air, and the speed of the wind, w.
A flight from JFK Airport to London takes 6 hours with a tail wind. The return flight takes 8 hours against a headwind. The distance is 3600 miles. Find the speed, s, of the plane in still air, and the speed of the wind, w.
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter8: Rational Expressions And Equations
Section8.8: Solve Uniform Motion And Work Applications
Problem 8.163TI: Dennis went cross-country skiing for 6 hours on Saturday. He skied 20 mile uphill and then 20 miles...
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A flight from JFK Airport to London takes 6 hours with a tail wind. The return flight takes 8 hours against a headwind.
The distance is 3600 miles. Find the speed, s, of the plane in still air, and the speed of the wind, w. Fill in the table and use the substitution method
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