SOLUTION: An emperor penguin travels a distance of 70 miles each year back to the place of its birth. If that same penguin moves at a speed of 2.4 miles per hour, the function d=70-2.4t repr

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: An emperor penguin travels a distance of 70 miles each year back to the place of its birth. If that same penguin moves at a speed of 2.4 miles per hour, the function d=70-2.4t repr      Log On


   

Question 1010381: An emperor penguin travels a distance of 70 miles each year back to the place of its birth. If that same penguin moves at a speed of 2.4 miles per hour, the function d=70-2.4t represents its distance d from its birthplace t hours it has started its journey home. Find the zero of this function
Answer by ikleyn(52794) About Me  (Show Source):
You can put this solution on YOUR website!
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The zero is at t = 70%2F2.4.