58. A runner leaves the starting point of a race and heads N10°W at 6.3 mph. After running for 20 min she makes a 90° right turn and runs 3 more miles at a speed of 6.8 mph. a. Find the total time of her run to the nearest minute. b. Find the bearing required to locate the runner from the starting point. Round to the nearest degree.
58. A runner leaves the starting point of a race and heads N10°W at 6.3 mph. After running for 20 min she makes a 90° right turn and runs 3 more miles at a speed of 6.8 mph. a. Find the total time of her run to the nearest minute. b. Find the bearing required to locate the runner from the starting point. Round to the nearest degree.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.1: Angles
Problem 48E
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Question
![58. A runner leaves the starting point of a race and heads
N10°W at 6.3 mph. After running for 20 min she
makes a 90° right turn and runs 3 more miles at a
speed of 6.8 mph.
a. Find the total time of her run to the nearest minute.
b. Find the bearing required to locate the runner from the
starting point. Round to the nearest degree.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F008ee8ba-26ad-427d-8829-02f6fb37f468%2F1e11045d-678e-4a77-a2cf-1b423e246fee%2Fzacqu7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:58. A runner leaves the starting point of a race and heads
N10°W at 6.3 mph. After running for 20 min she
makes a 90° right turn and runs 3 more miles at a
speed of 6.8 mph.
a. Find the total time of her run to the nearest minute.
b. Find the bearing required to locate the runner from the
starting point. Round to the nearest degree.
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