A skater crossed a frozen river 1 mile wide in 5 minutes with the wind behind him. It took him 15 minutes on his return trip where he skated into the wind. What was the speed of the wind?
A skater crossed a frozen river 1 mile wide in 5 minutes with the wind behind him. It took him 15 minutes on his return trip where he skated into the wind. What was the speed of the wind?
Chapter7: Rational Expressions And Functions
Section7.5: Solve Applications With Rational Equations
Problem 7.93TI: Link can ride his bike 20 miles into a 3 mph headwind in the same amount of time he can ride 30...
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A skater crossed a frozen river 1 mile wide in 5 minutes with the wind behind him. It took him 15 minutes on his return trip where he skated into the wind. What was the speed of the wind?
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