SOLUTION: Hello again thank you for the help. Here is my question: According to Froude's Law, the speed at which an aquatic animal can swim is proportional to the square root of its lengh

Question 403353: Hello again thank you for the help. Here is my question:
According to Froude's Law, the speed at which an aquatic animal can swim is proportional to the square root of its lenght.
a. if a 75-foot blue whale can swim at a maximum speed of 20 knots, write a function that relates its speed(s) as a function of its lenght (1)
b. How fast would a similar 60-ft long blue whale be able to swim?
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
a. ==> ==> .
==> .
b. knots, to 2 decimal places.
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