A boat is pulled in to a dock by a rope with one end attached to the front of the boat and the other end passing through a ring attached to the dock at a point 6 ft higher than the front of the boat. The rope is being pulled through the ring at the rate of 0.6 ft/sec. How fast is the boat approaching the dock when 10o ft of rope is out? X ft/sec D Tutorial Draw a sketch of the boat, rope, and the ring attached to the dock. Label the distance the front of the boat is from the base of the dock x and the distance from the front of the boat to the ring at the top of the dock D. From this figure, what relationship from geometry gives an equation that relates x, D, and the vertical height along the dock corresponding to the front of the boat to the ring attached to the dock? Translate the facts given in the problem to mathematical symbols. Using implicit differentiation, solve for the appropriate derivative that answers the "how fast" question. Additional Materials EI eBook Submit Answer Practice Another Version
A boat is pulled in to a dock by a rope with one end attached to the front of the boat and the other end passing through a ring attached to the dock at a point 6 ft higher than the front of the boat. The rope is being pulled through the ring at the rate of 0.6 ft/sec. How fast is the boat approaching the dock when 10o ft of rope is out? X ft/sec D Tutorial Draw a sketch of the boat, rope, and the ring attached to the dock. Label the distance the front of the boat is from the base of the dock x and the distance from the front of the boat to the ring at the top of the dock D. From this figure, what relationship from geometry gives an equation that relates x, D, and the vertical height along the dock corresponding to the front of the boat to the ring attached to the dock? Translate the facts given in the problem to mathematical symbols. Using implicit differentiation, solve for the appropriate derivative that answers the "how fast" question. Additional Materials EI eBook Submit Answer Practice Another Version
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 60SE: The formula for the amount A in an investmentaccount with a nominal interest rate r at any timet is...
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