What is minimum seed at which abby must row

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Reference no: EM131015361

A boat on the ocean is 4 mi from the nearest point on a straight shoreline: that point is 6 mi from a restaurant on the shore. Abby plans to row the boat straight to a point on the shore and then walk along the shore to the restaurant.

525_A boat on the ocean.jpg

a. If Abby walks at 3 mi/hr and rows at 2 mi/h, at which point on the shore should she land to minimize the total travel time?

b. If Abby walks at 3 mi/hr, what is minimum seed at which she must row so that the quickest way to the restaurent is to row directly (with no walking).

Reference no: EM131015361

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