A pulley rotates through 64° in one minute. How many rotations (to the nearest tenth of a rotation) does the pulley make in an hour? O A. 192 rotations O B. 21.333 rotations O C. 384 rotations O D. 10.667 rotations

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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A pulley rotates through 64° in one minute. How many rotations (to the nearest tenth of a rotation) does the pulley make in an hour?
O A. 192 rotations
O B. 21.333 rotations
OC. 384 rotations
O D. 10.667 rotations
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Transcribed Image Text:A pulley rotates through 64° in one minute. How many rotations (to the nearest tenth of a rotation) does the pulley make in an hour? O A. 192 rotations O B. 21.333 rotations OC. 384 rotations O D. 10.667 rotations Previous o search ALIENWARE
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