Robin rides a personal watercraft 75° west of south at 70 miles/hour. The water current is moving 6 miles/hour at an angle of 75° south of west. What is the actual speed (rounded to the nearest hundredth) of Robin's watercraft? O A. 71.19 miles/hour O B. 73.19 miles/hour OC. 75.12 miles/hour OD. 77.13 miles/hour

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Robin rides a personal watercraft 75° west of south at 70 miles/hour. The water current is moving 6 miles/hour at an angle of 75° south of west.
What is the actual speed (rounded to the nearest hundredth) of Robin's watercraft?
O A.
71.19 miles/hour
OB.
73.19 miles/hour
75.12 miles/hour
OD.
77.13 miles/hour
Transcribed Image Text:Select the correct answer. Robin rides a personal watercraft 75° west of south at 70 miles/hour. The water current is moving 6 miles/hour at an angle of 75° south of west. What is the actual speed (rounded to the nearest hundredth) of Robin's watercraft? O A. 71.19 miles/hour OB. 73.19 miles/hour 75.12 miles/hour OD. 77.13 miles/hour
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