Short Answer
A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is 1 m higher than the bow of the boat. If the rope is pulled in at a rate of 2 m/s how fast is the boat approaching the dock when it is 3 m from the dock? Round the result to the nearest hundredth if necessary.
Correct Answer:

Verified
Correct Answer:
Verified
Q79: Find the differential of the function at
Q80: Differentiate. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Differentiate. " class="answers-bank-image
Q81: The cost (in dollars) of producing x
Q82: Plot the graph of the function f
Q83: The mass of part of a wire
Q85: Show that the function is continuous but
Q86: Plot the graph of the function f
Q87: An equation relating the variables x and
Q88: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="If is
Q89: Two carts, A and B, are connected