Precalculus Enhanced with Graphing Utilities, Books a la Carte Edition Plus NEW MyLab Math -- Access Card Package (7th Edition)

7th Edition

ISBN: 9780134268231

Author: Michael Sullivan, Michael Sullivan III

Publisher: PEARSON

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Textbook Question

Chapter 8.2, Problem 47AE

Rescue at Sea Coast Guard Station Able is located 150 miles due south of Station Baker. A ship at sea sends an SOS call that is received by each station. The call to Station Able indicates that the ship is located $N 55^{\circ} E$ ; the call to Station Baker indicates that the ship is located $S 60^{\circ} E$ .

a. How far is each station from the ship?

b. If a helicopter capable of flying 200 miles per hour is dispatched from the station nearest the ship, how long will it take to reach the ship?

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Chapter 8.2, Problem 46AE

Chapter 8.2, Problem 48AE

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Chapter 8 Solutions

Precalculus Enhanced with Graphing Utilities, Books a la Carte Edition Plus NEW MyLab Math -- Access Card Package (7th Edition)

Ch. 8.1 - In a right triangle, if the length of the...Ch. 8.1 - If is an acute angle, solve the equation tan= 1 2...Ch. 8.1 - If is an acute angle, solve the equation sin= 1 2...Ch. 8.1 - True or False sin 52 =cos 48 Ch. 8.1 - The sum of the measures of the two acute angles in...Ch. 8.1 - When you look up at an object, the acute angle...Ch. 8.1 - True or False In a right triangle, if two sides...Ch. 8.1 - True or False In a right triangle, if we know the...Ch. 8.1 - In Problems 9-18, find the exact value of the six...Ch. 8.1 - In Problems 9-18, find the exact value of the six...

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Solution Summary: The author explains that a ship at sea sends an SOS call that is received by each station. The station Baker is 135.58 miles away and the station Able is 143.33 miles.

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